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Chemistry — Second Secondary 2026/2027

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Chapter 1 — Chemical Calculation — Picture questions (exam style)

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  • Questions count: 256
  • Passing grade: 60%
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1.
The figure shows 8 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: O₂, moles of H₂O formed = 16
limiting reactant: none (exact), moles of H₂O formed = 9
limiting reactant: H₂, moles of H₂O formed = 8
2.
The figure shows 7 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 4.66667
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: none (exact), moles of NH₃ formed = 4
3.
The figure shows 5 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 13
limiting reactant: CH₄, moles of CO₂ formed = 8
limiting reactant: CH₄, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 4
4.
The figure shows 7 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 12
limiting reactant: none (exact), moles of NH₃ formed = 16
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: H₂, moles of NH₃ formed = 16
5.
The figure shows 4 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 8
limiting reactant: O₂, moles of CO₂ formed = 4
6.
The figure shows 2 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 2
limiting reactant: O₂, moles of H₂O formed = 8
limiting reactant: O₂, moles of H₂O formed = 2
limiting reactant: none (exact), moles of H₂O formed = 8
7.
The figure shows 6 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 12
limiting reactant: none (exact), moles of H₂O formed = 9
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: H₂, moles of H₂O formed = 6
8.
The figure shows 4 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 7
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: none (exact), moles of NH₃ formed = 4
9.
The figure shows 2 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 3.5
limiting reactant: CH₄, moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 2
10.
The figure shows 7 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: CH₄, moles of CO₂ formed = 3.5
limiting reactant: CH₄, moles of CO₂ formed = 13
limiting reactant: CH₄, moles of CO₂ formed = 6
11.
The figure shows 3 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: Cl₂, moles of NaCl formed = 3
limiting reactant: none (exact), moles of NaCl formed = 5
12.
The figure shows 9 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 4.5
limiting reactant: CH₄, moles of CO₂ formed = 4.5
13.
The figure shows 9 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 9
limiting reactant: CH₄, moles of CO₂ formed = 18
limiting reactant: O₂, moles of CO₂ formed = 4.5
limiting reactant: CH₄, moles of CO₂ formed = 4.5
14.
The figure shows 5 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 7
limiting reactant: none (exact), moles of CO₂ formed = 12
limiting reactant: none (exact), moles of CO₂ formed = 3.5
limiting reactant: O₂, moles of CO₂ formed = 3.5
15.
The figure shows 6 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 10
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 2
16.
The figure shows 3 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 6
limiting reactant: none (exact), moles of NaCl formed = 3
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: Cl₂, moles of NaCl formed = 3
17.
The figure shows 9 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 12
limiting reactant: Na, moles of NaCl formed = 12
limiting reactant: Cl₂, moles of NaCl formed = 6
limiting reactant: none (exact), moles of NaCl formed = 12
18.
The figure shows 2 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: CH₄, moles of CO₂ formed = 2
limiting reactant: none (exact), moles of CO₂ formed = 2
19.
The figure shows 7 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: none (exact), moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 3.5
20.
The figure shows 7 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: none (exact), moles of NaCl formed = 14
limiting reactant: Cl₂, moles of NaCl formed = 14
limiting reactant: Na, moles of NaCl formed = 14
21.
The figure shows 8 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 16
limiting reactant: none (exact), moles of NH₃ formed = 10.6667
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 5.33333
22.
The figure shows 2 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 2
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: Na, moles of NaCl formed = 2
limiting reactant: none (exact), moles of NaCl formed = 7
23.
The figure shows 4 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: O₂, moles of H₂O formed = 9
limiting reactant: none (exact), moles of H₂O formed = 9
24.
The figure shows 7 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 13
limiting reactant: Cl₂, moles of NaCl formed = 14
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: Cl₂, moles of NaCl formed = 7
25.
The figure shows 5 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 6.66667
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 3.33333
limiting reactant: none (exact), moles of NH₃ formed = 6.66667
26.
The figure shows 2 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: none (exact), moles of NaCl formed = 2
limiting reactant: Na, moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 2
27.
The figure shows 5 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: none (exact), moles of NH₃ formed = 2.66667
limiting reactant: H₂, moles of NH₃ formed = 5.33333
28.
The figure shows 5 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 14
limiting reactant: none (exact), moles of NaCl formed = 5
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: Cl₂, moles of NaCl formed = 5
29.
The figure shows 7 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 10
limiting reactant: CH₄, moles of CO₂ formed = 10
limiting reactant: O₂, moles of CO₂ formed = 1.5
limiting reactant: none (exact), moles of CO₂ formed = 1.5
30.
The figure shows 5 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 9
limiting reactant: CH₄, moles of CO₂ formed = 4.5
limiting reactant: none (exact), moles of CO₂ formed = 4.5
limiting reactant: O₂, moles of CO₂ formed = 4.5
31.
The figure shows 9 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: O₂, moles of CO₂ formed = 6
limiting reactant: O₂, moles of CO₂ formed = 15
32.
The figure shows 9 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: CH₄, moles of CO₂ formed = 1
limiting reactant: CH₄, moles of CO₂ formed = 2
33.
The figure shows 2 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 9
limiting reactant: Cl₂, moles of NaCl formed = 11
limiting reactant: Na, moles of NaCl formed = 2
limiting reactant: Na, moles of NaCl formed = 4
34.
The figure shows 7 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 1.33333
limiting reactant: H₂, moles of NH₃ formed = 4.66667
limiting reactant: H₂, moles of NH₃ formed = 1.33333
limiting reactant: none (exact), moles of NH₃ formed = 1.33333
35.
The figure shows 8 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
limiting reactant: N₂, moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 5.33333
36.
The figure shows 3 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 5
limiting reactant: O₂, moles of H₂O formed = 6
limiting reactant: none (exact), moles of H₂O formed = 3
limiting reactant: H₂, moles of H₂O formed = 3
37.
The figure shows 6 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 3.33333
limiting reactant: none (exact), moles of NH₃ formed = 11
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
38.
The figure shows 2 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 2
39.
The figure shows 2 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 2
limiting reactant: none (exact), moles of H₂O formed = 10
limiting reactant: none (exact), moles of H₂O formed = 2
limiting reactant: O₂, moles of H₂O formed = 8
40.
The figure shows 8 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 4
limiting reactant: Cl₂, moles of NaCl formed = 10
limiting reactant: none (exact), moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 10
41.
The figure shows 5 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 7
limiting reactant: O₂, moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 5
limiting reactant: H₂, moles of H₂O formed = 5
42.
The figure shows 8 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 9
limiting reactant: none (exact), moles of CO₂ formed = 4.5
limiting reactant: O₂, moles of CO₂ formed = 4.5
limiting reactant: CH₄, moles of CO₂ formed = 17
43.
The figure shows 2 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: H₂, moles of NH₃ formed = 5.33333
limiting reactant: N₂, moles of NH₃ formed = 5.33333
44.
The figure shows 8 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 13
limiting reactant: O₂, moles of H₂O formed = 16
limiting reactant: none (exact), moles of H₂O formed = 8
45.
The figure shows 6 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 15
limiting reactant: Cl₂, moles of NaCl formed = 12
46.
The figure shows 4 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 5
limiting reactant: O₂, moles of CO₂ formed = 2.5
limiting reactant: O₂, moles of CO₂ formed = 9
limiting reactant: none (exact), moles of CO₂ formed = 9
47.
The figure shows 3 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: none (exact), moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 12
limiting reactant: Na, moles of NaCl formed = 12
48.
The figure shows 6 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 6
limiting reactant: Na, moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 8
49.
The figure shows 3 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: N₂, moles of NH₃ formed = 9
limiting reactant: H₂, moles of NH₃ formed = 8
50.
The figure shows 6 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 7
limiting reactant: Na, moles of NaCl formed = 6
limiting reactant: Na, moles of NaCl formed = 12
limiting reactant: Na, moles of NaCl formed = 7
51.
The figure shows 6 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 15
limiting reactant: none (exact), moles of NH₃ formed = 15
limiting reactant: H₂, moles of NH₃ formed = 15
52.
The figure shows 9 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 12
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 18
limiting reactant: N₂, moles of NH₃ formed = 12
53.
The figure shows 5 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 5
limiting reactant: none (exact), moles of H₂O formed = 14
limiting reactant: none (exact), moles of H₂O formed = 10
limiting reactant: O₂, moles of H₂O formed = 10
54.
The figure shows 4 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 12
limiting reactant: O₂, moles of H₂O formed = 8
limiting reactant: none (exact), moles of H₂O formed = 4
limiting reactant: H₂, moles of H₂O formed = 4
55.
The figure shows 8 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: none (exact), moles of H₂O formed = 16
limiting reactant: O₂, moles of H₂O formed = 16
limiting reactant: H₂, moles of H₂O formed = 16
56.
The figure shows 3 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: none (exact), moles of NaCl formed = 7
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 4
57.
The figure shows 3 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 11
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: Cl₂, moles of NaCl formed = 11
limiting reactant: Na, moles of NaCl formed = 6
58.
The figure shows 6 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 12
limiting reactant: Cl₂, moles of NaCl formed = 10
limiting reactant: none (exact), moles of NaCl formed = 12
limiting reactant: Na, moles of NaCl formed = 6
59.
The figure shows 6 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 4.66667
limiting reactant: none (exact), moles of NH₃ formed = 4.66667
limiting reactant: H₂, moles of NH₃ formed = 13
limiting reactant: H₂, moles of NH₃ formed = 4.66667
60.
The figure shows 3 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 1.5
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 1
61.
The figure shows 6 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 12
limiting reactant: none (exact), moles of H₂O formed = 12
limiting reactant: H₂, moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 12
62.
The figure shows 3 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 1.5
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: CH₄, moles of CO₂ formed = 1.5
limiting reactant: O₂, moles of CO₂ formed = 3
63.
The figure shows 4 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 4
limiting reactant: none (exact), moles of NaCl formed = 8
64.
The figure shows 2 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: none (exact), moles of NH₃ formed = 4
limiting reactant: none (exact), moles of NH₃ formed = 6
65.
The figure shows 4 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: O₂, moles of CO₂ formed = 6
limiting reactant: CH₄, moles of CO₂ formed = 10
limiting reactant: CH₄, moles of CO₂ formed = 6
66.
The figure shows 4 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: none (exact), moles of H₂O formed = 8
67.
The figure shows 8 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: O₂, moles of H₂O formed = 11
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 6
68.
The figure shows 4 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 4
limiting reactant: Cl₂, moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: Cl₂, moles of NaCl formed = 4
69.
The figure shows 9 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 17
limiting reactant: H₂, moles of H₂O formed = 18
limiting reactant: none (exact), moles of H₂O formed = 18
limiting reactant: H₂, moles of H₂O formed = 9
70.
The figure shows 9 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: none (exact), moles of NaCl formed = 18
limiting reactant: Cl₂, moles of NaCl formed = 18
limiting reactant: Cl₂, moles of NaCl formed = 9
71.
The figure shows 6 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 10.6667
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
limiting reactant: none (exact), moles of NH₃ formed = 14
limiting reactant: H₂, moles of NH₃ formed = 5.33333
72.
The figure shows 8 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 6
limiting reactant: none (exact), moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 11
limiting reactant: Na, moles of NaCl formed = 6
73.
The figure shows 7 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: none (exact), moles of NaCl formed = 14
limiting reactant: Na, moles of NaCl formed = 14
limiting reactant: Cl₂, moles of NaCl formed = 7
74.
The figure shows 6 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 9
limiting reactant: CH₄, moles of CO₂ formed = 15
limiting reactant: none (exact), moles of CO₂ formed = 15
limiting reactant: O₂, moles of CO₂ formed = 4.5
75.
The figure shows 3 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 10
limiting reactant: H₂, moles of H₂O formed = 3
limiting reactant: H₂, moles of H₂O formed = 7
limiting reactant: H₂, moles of H₂O formed = 10
76.
The figure shows 8 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 4.66667
limiting reactant: none (exact), moles of NH₃ formed = 15
limiting reactant: N₂, moles of NH₃ formed = 4.66667
limiting reactant: none (exact), moles of NH₃ formed = 9.33333
77.
The figure shows 8 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 2.5
limiting reactant: none (exact), moles of CO₂ formed = 13
limiting reactant: none (exact), moles of CO₂ formed = 4
78.
The figure shows 8 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 12
limiting reactant: H₂, moles of NH₃ formed = 12
79.
The figure shows 5 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 11
limiting reactant: H₂, moles of H₂O formed = 5
limiting reactant: none (exact), moles of H₂O formed = 11
limiting reactant: H₂, moles of H₂O formed = 10
80.
The figure shows 9 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 14
limiting reactant: Cl₂, moles of NaCl formed = 14
limiting reactant: Cl₂, moles of NaCl formed = 9
limiting reactant: Na, moles of NaCl formed = 9
81.
The figure shows 5 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: Na, moles of NaCl formed = 13
limiting reactant: Na, moles of NaCl formed = 10
limiting reactant: Cl₂, moles of NaCl formed = 10
82.
The figure shows 4 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 8
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 10
limiting reactant: H₂, moles of NH₃ formed = 8
83.
The figure shows 6 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 9
limiting reactant: N₂, moles of NH₃ formed = 9
limiting reactant: none (exact), moles of NH₃ formed = 2
limiting reactant: H₂, moles of NH₃ formed = 2
84.
The figure shows 5 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: H₂, moles of H₂O formed = 5
limiting reactant: O₂, moles of H₂O formed = 9
limiting reactant: O₂, moles of H₂O formed = 5
85.
The figure shows 4 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 7
limiting reactant: O₂, moles of CO₂ formed = 3.5
limiting reactant: CH₄, moles of CO₂ formed = 7
limiting reactant: O₂, moles of CO₂ formed = 11
86.
The figure shows 2 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 2
limiting reactant: Na, moles of NaCl formed = 2
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: Cl₂, moles of NaCl formed = 4
87.
The figure shows 2 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: H₂, moles of H₂O formed = 2
limiting reactant: none (exact), moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 6
88.
The figure shows 4 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 6
limiting reactant: none (exact), moles of NH₃ formed = 1.33333
limiting reactant: H₂, moles of NH₃ formed = 1.33333
89.
The figure shows 6 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 4
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: O₂, moles of H₂O formed = 6
limiting reactant: H₂, moles of H₂O formed = 8
90.
The figure shows 3 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 6
limiting reactant: O₂, moles of CO₂ formed = 12
limiting reactant: O₂, moles of CO₂ formed = 3
91.
The figure shows 9 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 7
limiting reactant: none (exact), moles of CO₂ formed = 16
limiting reactant: O₂, moles of CO₂ formed = 3.5
limiting reactant: none (exact), moles of CO₂ formed = 7
92.
The figure shows 8 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 15
limiting reactant: none (exact), moles of H₂O formed = 16
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 8
93.
The figure shows 3 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 7
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: none (exact), moles of NH₃ formed = 2.66667
94.
The figure shows 7 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 14
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: Cl₂, moles of NaCl formed = 11
limiting reactant: Na, moles of NaCl formed = 11
95.
The figure shows 3 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 11
limiting reactant: H₂, moles of H₂O formed = 3
limiting reactant: O₂, moles of H₂O formed = 3
96.
The figure shows 2 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 2
limiting reactant: none (exact), moles of NaCl formed = 2
limiting reactant: Na, moles of NaCl formed = 6
97.
The figure shows 6 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 6
limiting reactant: none (exact), moles of NaCl formed = 14
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 8
98.
The figure shows 4 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: Cl₂, moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 4
99.
The figure shows 7 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 14
limiting reactant: none (exact), moles of NaCl formed = 7
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: Na, moles of NaCl formed = 15
100.
The figure shows 4 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 8
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: none (exact), moles of NH₃ formed = 8
limiting reactant: H₂, moles of NH₃ formed = 5.33333
101.
The figure shows 9 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 10.6667
limiting reactant: none (exact), moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 17
limiting reactant: H₂, moles of NH₃ formed = 5.33333
102.
The figure shows 8 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 17
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Cl₂, moles of NaCl formed = 9
limiting reactant: none (exact), moles of NaCl formed = 16
103.
The figure shows 6 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: none (exact), moles of NH₃ formed = 10
104.
The figure shows 8 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 16
limiting reactant: Cl₂, moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 12
105.
The figure shows 5 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 11
limiting reactant: CH₄, moles of CO₂ formed = 3
limiting reactant: O₂, moles of CO₂ formed = 3
106.
The figure shows 9 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 16
limiting reactant: N₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 16
limiting reactant: H₂, moles of NH₃ formed = 4.66667
107.
The figure shows 3 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 3.33333
limiting reactant: none (exact), moles of NH₃ formed = 6.66667
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
108.
The figure shows 4 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 12
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 12
limiting reactant: N₂, moles of NH₃ formed = 13
109.
The figure shows 4 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Cl₂, moles of NaCl formed = 4
110.
The figure shows 9 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 6
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 6
limiting reactant: none (exact), moles of H₂O formed = 9
111.
The figure shows 5 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 10
limiting reactant: none (exact), moles of H₂O formed = 10
limiting reactant: O₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 5
112.
The figure shows 9 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 15
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: none (exact), moles of NH₃ formed = 4
113.
The figure shows 2 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 6
limiting reactant: none (exact), moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 2
114.
The figure shows 2 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: N₂, moles of NH₃ formed = 10
limiting reactant: N₂, moles of NH₃ formed = 8
limiting reactant: N₂, moles of NH₃ formed = 5.33333
115.
The figure shows 2 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: none (exact), moles of CO₂ formed = 4
limiting reactant: CH₄, moles of CO₂ formed = 2
116.
The figure shows 8 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: N₂, moles of NH₃ formed = 2
limiting reactant: H₂, moles of NH₃ formed = 11
limiting reactant: N₂, moles of NH₃ formed = 11
117.
The figure shows 9 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 15
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: none (exact), moles of H₂O formed = 18
limiting reactant: none (exact), moles of H₂O formed = 15
118.
The figure shows 3 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: H₂, moles of H₂O formed = 12
limiting reactant: H₂, moles of H₂O formed = 3
limiting reactant: O₂, moles of H₂O formed = 3
119.
The figure shows 2 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 2
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: O₂, moles of H₂O formed = 7
limiting reactant: H₂, moles of H₂O formed = 2
120.
The figure shows 4 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 10.6667
limiting reactant: none (exact), moles of NH₃ formed = 10.6667
limiting reactant: none (exact), moles of NH₃ formed = 12
121.
The figure shows 9 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 9
limiting reactant: Na, moles of NaCl formed = 18
limiting reactant: Na, moles of NaCl formed = 15
limiting reactant: Na, moles of NaCl formed = 9
122.
The figure shows 7 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 3.5
limiting reactant: O₂, moles of CO₂ formed = 7
limiting reactant: none (exact), moles of CO₂ formed = 7
limiting reactant: O₂, moles of CO₂ formed = 14
123.
The figure shows 5 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 5
limiting reactant: O₂, moles of H₂O formed = 10
limiting reactant: H₂, moles of H₂O formed = 5
limiting reactant: H₂, moles of H₂O formed = 13
124.
The figure shows 6 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 4
limiting reactant: N₂, moles of NH₃ formed = 12
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: none (exact), moles of NH₃ formed = 8
125.
The figure shows 7 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: N₂, moles of NH₃ formed = 4.66667
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: N₂, moles of NH₃ formed = 8
126.
The figure shows 4 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 10
limiting reactant: Na, moles of NaCl formed = 4
limiting reactant: none (exact), moles of NaCl formed = 10
limiting reactant: Cl₂, moles of NaCl formed = 4
127.
The figure shows 2 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: N₂, moles of NH₃ formed = 5
limiting reactant: N₂, moles of NH₃ formed = 2
128.
The figure shows 4 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 1
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: O₂, moles of CO₂ formed = 2
129.
The figure shows 7 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 4.5
limiting reactant: CH₄, moles of CO₂ formed = 16
limiting reactant: O₂, moles of CO₂ formed = 9
limiting reactant: O₂, moles of CO₂ formed = 4.5
130.
The figure shows 4 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 11
limiting reactant: none (exact), moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 4
131.
The figure shows 2 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 9
limiting reactant: N₂, moles of NH₃ formed = 8
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: N₂, moles of NH₃ formed = 4
132.
The figure shows 2 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 2
limiting reactant: none (exact), moles of H₂O formed = 2
limiting reactant: O₂, moles of H₂O formed = 2
limiting reactant: none (exact), moles of H₂O formed = 4
133.
The figure shows 3 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 6
limiting reactant: none (exact), moles of CO₂ formed = 10
limiting reactant: O₂, moles of CO₂ formed = 6
limiting reactant: CH₄, moles of CO₂ formed = 3
134.
The figure shows 9 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 1.33333
limiting reactant: none (exact), moles of NH₃ formed = 1.33333
limiting reactant: none (exact), moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 1.33333
135.
The figure shows 6 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 12
limiting reactant: Cl₂, moles of NaCl formed = 9
limiting reactant: none (exact), moles of NaCl formed = 6
136.
The figure shows 9 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 9
limiting reactant: none (exact), moles of H₂O formed = 18
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: H₂, moles of H₂O formed = 14
137.
The figure shows 4 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 4
limiting reactant: Cl₂, moles of NaCl formed = 5
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: Cl₂, moles of NaCl formed = 8
138.
The figure shows 9 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: none (exact), moles of NH₃ formed = 6
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 3.33333
139.
The figure shows 2 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 2
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 11
limiting reactant: none (exact), moles of H₂O formed = 11
140.
The figure shows 7 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 15
limiting reactant: O₂, moles of H₂O formed = 15
limiting reactant: H₂, moles of H₂O formed = 7
limiting reactant: O₂, moles of H₂O formed = 8
141.
The figure shows 7 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 16
limiting reactant: none (exact), moles of H₂O formed = 14
limiting reactant: H₂, moles of H₂O formed = 7
limiting reactant: O₂, moles of H₂O formed = 9
142.
The figure shows 8 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: none (exact), moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 4
143.
The figure shows 2 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 5
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: CH₄, moles of CO₂ formed = 3
limiting reactant: O₂, moles of CO₂ formed = 1.5
144.
The figure shows 9 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 4.5
limiting reactant: O₂, moles of CO₂ formed = 1.5
limiting reactant: O₂, moles of CO₂ formed = 12
limiting reactant: CH₄, moles of CO₂ formed = 1.5
145.
The figure shows 5 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 2
146.
The figure shows 5 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 1.5
limiting reactant: O₂, moles of CO₂ formed = 8
limiting reactant: O₂, moles of CO₂ formed = 1.5
147.
The figure shows 4 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 1.5
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 1.5
limiting reactant: none (exact), moles of CO₂ formed = 1.5
148.
The figure shows 2 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 2
limiting reactant: H₂, moles of H₂O formed = 2
limiting reactant: H₂, moles of H₂O formed = 5
149.
The figure shows 8 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Cl₂, moles of NaCl formed = 16
limiting reactant: none (exact), moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 16
150.
The figure shows 5 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 13
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
limiting reactant: N₂, moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 5.33333
151.
The figure shows 5 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 8
limiting reactant: N₂, moles of NH₃ formed = 11
limiting reactant: H₂, moles of NH₃ formed = 4
152.
The figure shows 3 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 4
limiting reactant: H₂, moles of H₂O formed = 3
limiting reactant: none (exact), moles of H₂O formed = 3
limiting reactant: H₂, moles of H₂O formed = 6
153.
The figure shows 9 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 13
limiting reactant: Cl₂, moles of NaCl formed = 8
limiting reactant: Cl₂, moles of NaCl formed = 16
limiting reactant: Na, moles of NaCl formed = 8
154.
The figure shows 6 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 14
limiting reactant: O₂, moles of CO₂ formed = 8
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 4
155.
The figure shows 5 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 12
limiting reactant: none (exact), moles of NH₃ formed = 14
limiting reactant: H₂, moles of NH₃ formed = 12
156.
The figure shows 7 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 7
limiting reactant: H₂, moles of H₂O formed = 7
limiting reactant: none (exact), moles of H₂O formed = 14
limiting reactant: O₂, moles of H₂O formed = 14
157.
The figure shows 6 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 11
limiting reactant: Na, moles of NaCl formed = 6
limiting reactant: none (exact), moles of NaCl formed = 6
limiting reactant: Na, moles of NaCl formed = 12
158.
The figure shows 8 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 14
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: O₂, moles of CO₂ formed = 4
159.
The figure shows 8 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 12
limiting reactant: none (exact), moles of NH₃ formed = 2.66667
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: N₂, moles of NH₃ formed = 2.66667
160.
The figure shows 2 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 6 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 8
limiting reactant: none (exact), moles of NH₃ formed = 4
limiting reactant: none (exact), moles of NH₃ formed = 8
limiting reactant: N₂, moles of NH₃ formed = 8
161.
The figure shows 6 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 15
limiting reactant: H₂, moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 12
limiting reactant: H₂, moles of H₂O formed = 9
162.
The figure shows 6 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 11
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 11
limiting reactant: H₂, moles of H₂O formed = 6
163.
The figure shows 3 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 2
limiting reactant: none (exact), moles of NH₃ formed = 6
164.
The figure shows 6 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: CH₄, moles of CO₂ formed = 2
165.
The figure shows 7 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 7
limiting reactant: H₂, moles of H₂O formed = 14
limiting reactant: H₂, moles of H₂O formed = 7
limiting reactant: H₂, moles of H₂O formed = 11
166.
The figure shows 5 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 5
limiting reactant: Na, moles of NaCl formed = 10
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 5
167.
The figure shows 4 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: none (exact), moles of H₂O formed = 4
168.
The figure shows 5 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 10
limiting reactant: O₂, moles of CO₂ formed = 2.5
limiting reactant: none (exact), moles of CO₂ formed = 2.5
limiting reactant: none (exact), moles of CO₂ formed = 5
169.
The figure shows 4 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 9.33333
limiting reactant: H₂, moles of NH₃ formed = 4.66667
limiting reactant: none (exact), moles of NH₃ formed = 11
limiting reactant: none (exact), moles of NH₃ formed = 9.33333
170.
The figure shows 9 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 11
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: Cl₂, moles of NaCl formed = 4
limiting reactant: none (exact), moles of NaCl formed = 8
171.
The figure shows 6 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 12
limiting reactant: H₂, moles of H₂O formed = 6
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 10
172.
The figure shows 2 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 1.33333
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: none (exact), moles of NH₃ formed = 2.66667
limiting reactant: H₂, moles of NH₃ formed = 1.33333
173.
The figure shows 9 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 2.5
limiting reactant: O₂, moles of CO₂ formed = 2.5
limiting reactant: none (exact), moles of CO₂ formed = 14
limiting reactant: none (exact), moles of CO₂ formed = 5
174.
The figure shows 2 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 2 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 2
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: H₂, moles of H₂O formed = 2
limiting reactant: none (exact), moles of H₂O formed = 4
175.
The figure shows 5 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 4.66667
limiting reactant: none (exact), moles of NH₃ formed = 12
limiting reactant: N₂, moles of NH₃ formed = 9.33333
limiting reactant: H₂, moles of NH₃ formed = 4.66667
176.
The figure shows 6 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 11
limiting reactant: none (exact), moles of CO₂ formed = 2.5
limiting reactant: O₂, moles of CO₂ formed = 2.5
limiting reactant: CH₄, moles of CO₂ formed = 3
177.
The figure shows 6 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 6
limiting reactant: none (exact), moles of H₂O formed = 13
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: H₂, moles of H₂O formed = 6
178.
The figure shows 4 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 4 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 9
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 6.66667
179.
The figure shows 5 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: Na, moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 11
limiting reactant: none (exact), moles of NaCl formed = 10
180.
The figure shows 8 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 10
limiting reactant: O₂, moles of H₂O formed = 10
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 4
181.
The figure shows 6 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 13
limiting reactant: O₂, moles of CO₂ formed = 3.5
limiting reactant: CH₄, moles of CO₂ formed = 13
limiting reactant: none (exact), moles of CO₂ formed = 13
182.
The figure shows 8 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 16
limiting reactant: none (exact), moles of H₂O formed = 14
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 14
183.
The figure shows 4 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 4
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 6
184.
The figure shows 8 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 7 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 3.5
limiting reactant: none (exact), moles of CO₂ formed = 7
limiting reactant: CH₄, moles of CO₂ formed = 3.5
limiting reactant: CH₄, moles of CO₂ formed = 7
185.
The figure shows 3 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 5
limiting reactant: none (exact), moles of CO₂ formed = 8
limiting reactant: none (exact), moles of CO₂ formed = 5
limiting reactant: O₂, moles of CO₂ formed = 2.5
186.
The figure shows 5 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 2.66667
limiting reactant: none (exact), moles of NH₃ formed = 1.33333
limiting reactant: H₂, moles of NH₃ formed = 1.33333
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
187.
The figure shows 4 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: CH₄, moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 4.5
limiting reactant: O₂, moles of CO₂ formed = 13
188.
The figure shows 7 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 3.33333
limiting reactant: none (exact), moles of NH₃ formed = 3.33333
limiting reactant: N₂, moles of NH₃ formed = 3.33333
limiting reactant: H₂, moles of NH₃ formed = 6.66667
189.
The figure shows 3 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: none (exact), moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 3
limiting reactant: none (exact), moles of NaCl formed = 5
190.
The figure shows 8 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 13
191.
The figure shows 6 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 9
limiting reactant: O₂, moles of CO₂ formed = 1.5
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: CH₄, moles of CO₂ formed = 9
192.
The figure shows 3 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 9 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 6
limiting reactant: none (exact), moles of NH₃ formed = 6
limiting reactant: H₂, moles of NH₃ formed = 12
limiting reactant: N₂, moles of NH₃ formed = 12
193.
The figure shows 8 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 8
limiting reactant: none (exact), moles of NaCl formed = 14
limiting reactant: none (exact), moles of NaCl formed = 16
limiting reactant: Cl₂, moles of NaCl formed = 8
194.
The figure shows 2 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 2
limiting reactant: none (exact), moles of NaCl formed = 10
limiting reactant: Na, moles of NaCl formed = 10
limiting reactant: none (exact), moles of NaCl formed = 2
195.
The figure shows 8 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: none (exact), moles of CO₂ formed = 12
196.
The figure shows 6 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 6 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 6
limiting reactant: Na, moles of NaCl formed = 12
limiting reactant: Cl₂, moles of NaCl formed = 12
limiting reactant: none (exact), moles of NaCl formed = 12
197.
The figure shows 9 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 11
limiting reactant: H₂, moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 9
limiting reactant: O₂, moles of H₂O formed = 4
198.
The figure shows 4 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 4
limiting reactant: O₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 4
199.
The figure shows 7 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: Cl₂, moles of NaCl formed = 4
limiting reactant: none (exact), moles of NaCl formed = 9
limiting reactant: Cl₂, moles of NaCl formed = 9
200.
The figure shows 3 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: O₂, moles of CO₂ formed = 11
limiting reactant: CH₄, moles of CO₂ formed = 3
limiting reactant: CH₄, moles of CO₂ formed = 4
201.
The figure shows 3 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 3
limiting reactant: O₂, moles of H₂O formed = 3
limiting reactant: none (exact), moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 6
202.
The figure shows 5 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 4 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: Na, moles of NaCl formed = 10
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: Cl₂, moles of NaCl formed = 9
203.
The figure shows 3 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 3
limiting reactant: O₂, moles of H₂O formed = 6
limiting reactant: H₂, moles of H₂O formed = 3
limiting reactant: O₂, moles of H₂O formed = 3
204.
The figure shows 9 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 9 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: none (exact), moles of H₂O formed = 9
limiting reactant: H₂, moles of H₂O formed = 18
limiting reactant: O₂, moles of H₂O formed = 18
205.
The figure shows 6 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 6 mol of H₂ and 8 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 12
limiting reactant: H₂, moles of H₂O formed = 6
limiting reactant: O₂, moles of H₂O formed = 12
206.
The figure shows 7 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: none (exact), moles of NH₃ formed = 15
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 15
limiting reactant: H₂, moles of NH₃ formed = 5.33333
207.
The figure shows 9 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: N₂, moles of NH₃ formed = 2
208.
The figure shows 9 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 16
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: H₂, moles of H₂O formed = 16
limiting reactant: H₂, moles of H₂O formed = 18
209.
The figure shows 7 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 9 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 14
limiting reactant: none (exact), moles of NaCl formed = 7
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: Cl₂, moles of NaCl formed = 9
210.
The figure shows 3 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: Na, moles of NaCl formed = 10
limiting reactant: none (exact), moles of NaCl formed = 10
limiting reactant: Na, moles of NaCl formed = 7
211.
The figure shows 4 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 5
limiting reactant: O₂, moles of H₂O formed = 9
limiting reactant: H₂, moles of H₂O formed = 4
212.
The figure shows 7 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 3 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 6
limiting reactant: none (exact), moles of H₂O formed = 10
limiting reactant: H₂, moles of H₂O formed = 6
limiting reactant: H₂, moles of H₂O formed = 7
213.
The figure shows 2 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: none (exact), moles of NaCl formed = 2
limiting reactant: Na, moles of NaCl formed = 2
limiting reactant: Cl₂, moles of NaCl formed = 4
214.
The figure shows 5 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 5 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: none (exact), moles of CO₂ formed = 7
limiting reactant: O₂, moles of CO₂ formed = 7
215.
The figure shows 8 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: CH₄, moles of CO₂ formed = 10
216.
The figure shows 3 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 3 mol of Na and 6 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 3
limiting reactant: Cl₂, moles of NaCl formed = 6
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: Na, moles of NaCl formed = 6
217.
The figure shows 4 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 4 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 12
limiting reactant: O₂, moles of CO₂ formed = 8
limiting reactant: none (exact), moles of CO₂ formed = 8
limiting reactant: none (exact), moles of CO₂ formed = 4
218.
The figure shows 8 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 3 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 1.5
limiting reactant: CH₄, moles of CO₂ formed = 1.5
limiting reactant: CH₄, moles of CO₂ formed = 11
219.
The figure shows 4 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 4 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 4
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 4
220.
The figure shows 4 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 4 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 4
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 8
221.
The figure shows 5 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 10
limiting reactant: O₂, moles of H₂O formed = 12
limiting reactant: H₂, moles of H₂O formed = 12
limiting reactant: H₂, moles of H₂O formed = 5
222.
The figure shows 2 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 2 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: Cl₂, moles of NaCl formed = 2
limiting reactant: Na, moles of NaCl formed = 2
223.
The figure shows 3 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 9
limiting reactant: none (exact), moles of CO₂ formed = 9
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 3
224.
The figure shows 8 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 8 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 15
limiting reactant: none (exact), moles of NaCl formed = 16
limiting reactant: Cl₂, moles of NaCl formed = 8
limiting reactant: Na, moles of NaCl formed = 8
225.
The figure shows 7 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 15
limiting reactant: O₂, moles of CO₂ formed = 8
limiting reactant: CH₄, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 4
226.
The figure shows 7 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 4.66667
limiting reactant: H₂, moles of NH₃ formed = 9.33333
limiting reactant: H₂, moles of NH₃ formed = 14
limiting reactant: N₂, moles of NH₃ formed = 9.33333
227.
The figure shows 7 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 6 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 13
limiting reactant: H₂, moles of H₂O formed = 7
limiting reactant: O₂, moles of H₂O formed = 7
limiting reactant: H₂, moles of H₂O formed = 14
228.
The figure shows 5 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 5 mol of H₂ and 5 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: H₂, moles of H₂O formed = 5
limiting reactant: none (exact), moles of H₂O formed = 5
limiting reactant: H₂, moles of H₂O formed = 10
limiting reactant: none (exact), moles of H₂O formed = 10
229.
The figure shows 2 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 2 mol of N₂ and 5 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 6.66667
limiting reactant: H₂, moles of NH₃ formed = 3.33333
limiting reactant: N₂, moles of NH₃ formed = 6.66667
limiting reactant: N₂, moles of NH₃ formed = 3.33333
230.
The figure shows 8 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 8 mol of CH₄ and 8 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 8
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: CH₄, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 8
231.
The figure shows 9 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 8 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 17
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: none (exact), moles of NaCl formed = 18
limiting reactant: none (exact), moles of NaCl formed = 17
232.
The figure shows 9 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 9 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: none (exact), moles of CO₂ formed = 4.5
limiting reactant: CH₄, moles of CO₂ formed = 2
limiting reactant: none (exact), moles of CO₂ formed = 4
233.
The figure shows 9 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 9 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: H₂, moles of NH₃ formed = 6
limiting reactant: N₂, moles of NH₃ formed = 6
limiting reactant: none (exact), moles of NH₃ formed = 6
234.
The figure shows 7 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 3.5
limiting reactant: CH₄, moles of CO₂ formed = 12
limiting reactant: O₂, moles of CO₂ formed = 2.5
limiting reactant: CH₄, moles of CO₂ formed = 2.5
235.
The figure shows 5 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: none (exact), moles of NaCl formed = 7
limiting reactant: Na, moles of NaCl formed = 10
limiting reactant: Cl₂, moles of NaCl formed = 5
236.
The figure shows 8 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 8 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 1.33333
limiting reactant: none (exact), moles of NH₃ formed = 1.33333
limiting reactant: none (exact), moles of NH₃ formed = 5.33333
237.
The figure shows 2 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 9 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: O₂, moles of CO₂ formed = 11
limiting reactant: CH₄, moles of CO₂ formed = 2
238.
The figure shows 3 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 1.33333
limiting reactant: H₂, moles of NH₃ formed = 5
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: H₂, moles of NH₃ formed = 2.66667
239.
The figure shows 3 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 7 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 9.33333
limiting reactant: N₂, moles of NH₃ formed = 4.66667
limiting reactant: N₂, moles of NH₃ formed = 9.33333
limiting reactant: H₂, moles of NH₃ formed = 4.66667
240.
The figure shows 3 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 3 mol of N₂ and 8 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 10.6667
limiting reactant: N₂, moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 5.33333
limiting reactant: H₂, moles of NH₃ formed = 11
241.
The figure shows 8 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 8 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 12
limiting reactant: none (exact), moles of H₂O formed = 16
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: O₂, moles of H₂O formed = 8
242.
The figure shows 5 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 5 mol of N₂ and 3 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 8
limiting reactant: H₂, moles of NH₃ formed = 2
limiting reactant: N₂, moles of NH₃ formed = 4
limiting reactant: N₂, moles of NH₃ formed = 3.33333
243.
The figure shows 7 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 7 mol of N₂ and 4 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: H₂, moles of NH₃ formed = 2.66667
limiting reactant: H₂, moles of NH₃ formed = 4.66667
limiting reactant: none (exact), moles of NH₃ formed = 11
limiting reactant: none (exact), moles of NH₃ formed = 2.66667
244.
The figure shows 9 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 9 mol of H₂ and 4 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 13
limiting reactant: H₂, moles of H₂O formed = 8
limiting reactant: H₂, moles of H₂O formed = 9
limiting reactant: O₂, moles of H₂O formed = 8
245.
The figure shows 7 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 7 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 7
limiting reactant: O₂, moles of H₂O formed = 14
limiting reactant: H₂, moles of H₂O formed = 14
limiting reactant: H₂, moles of H₂O formed = 7
246.
The figure shows 5 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 2 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 4
limiting reactant: Na, moles of NaCl formed = 7
limiting reactant: none (exact), moles of NaCl formed = 4
limiting reactant: none (exact), moles of NaCl formed = 5
247.
The figure shows 7 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 7 mol of Na and 3 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: none (exact), moles of NaCl formed = 10
limiting reactant: Cl₂, moles of NaCl formed = 6
limiting reactant: Cl₂, moles of NaCl formed = 12
limiting reactant: Cl₂, moles of NaCl formed = 7
248.
The figure shows 7 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 7 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: O₂, moles of H₂O formed = 4
limiting reactant: none (exact), moles of H₂O formed = 8
limiting reactant: none (exact), moles of H₂O formed = 7
limiting reactant: H₂, moles of H₂O formed = 4
249.
The figure shows 9 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 9 mol of Na and 7 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 9
limiting reactant: none (exact), moles of NaCl formed = 18
limiting reactant: Na, moles of NaCl formed = 9
limiting reactant: Na, moles of NaCl formed = 18
250.
The figure shows 6 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
The figure shows 6 mol of N₂ and 2 mol of H₂ before reaction: N₂ + 3H₂ → 2NH₃. Which option is correct?
limiting reactant: N₂, moles of NH₃ formed = 8
limiting reactant: H₂, moles of NH₃ formed = 4
limiting reactant: H₂, moles of NH₃ formed = 1.33333
limiting reactant: N₂, moles of NH₃ formed = 4
251.
The figure shows 2 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 2 mol of CH₄ and 5 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 4
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: O₂, moles of CO₂ formed = 2
252.
The figure shows 3 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
The figure shows 3 mol of H₂ and 2 mol of O₂ before reaction: 2H₂ + O₂ → 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of H₂O formed = 5
limiting reactant: none (exact), moles of H₂O formed = 3
limiting reactant: H₂, moles of H₂O formed = 6
limiting reactant: H₂, moles of H₂O formed = 3
253.
The figure shows 6 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 6 mol of CH₄ and 6 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 12
limiting reactant: CH₄, moles of CO₂ formed = 12
limiting reactant: O₂, moles of CO₂ formed = 3
limiting reactant: none (exact), moles of CO₂ formed = 6
254.
The figure shows 7 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 7 mol of CH₄ and 2 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: CH₄, moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 9
limiting reactant: O₂, moles of CO₂ formed = 1
limiting reactant: O₂, moles of CO₂ formed = 2
255.
The figure shows 5 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
The figure shows 5 mol of Na and 5 mol of Cl₂ before reaction: 2Na + Cl₂ → 2NaCl. Which option is correct?
limiting reactant: Cl₂, moles of NaCl formed = 10
limiting reactant: none (exact), moles of NaCl formed = 10
limiting reactant: Na, moles of NaCl formed = 5
limiting reactant: Cl₂, moles of NaCl formed = 5
256.
The figure shows 3 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
The figure shows 3 mol of CH₄ and 4 mol of O₂ before reaction: CH₄ + 2O₂ → CO₂ + 2H₂O. Which option is correct?
limiting reactant: none (exact), moles of CO₂ formed = 7
limiting reactant: O₂, moles of CO₂ formed = 2
limiting reactant: none (exact), moles of CO₂ formed = 2
limiting reactant: CH₄, moles of CO₂ formed = 4
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