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Course: Combined Science 0653 — Chemistry
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Combined Science 0653 — Chemistry

1. Experimental Chemistry

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2. The Particulate Nature of Matter

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3. Formulae, Stoichiometry and the Mole Concept

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4. Electrolysis

0/10

5. Energy from Chemicals

0/6

6. Chemical Reactions

0/21

7. Acids, Bases and Salts

0/16

8. The Periodic Table

0/19

9. Metals

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10. Air and the Environment

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11. Organic Chemistry

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Quiz

8.3 Group VII properties – Check yourself

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Group VII properties Combined Science Chemistry check yourself quiz: free practice for Combined Science (chemistry). Work through this Group VII properties Combined Science Chemistry check yourself quiz and get instant feedback on every answer. If you get stuck, review the 8.3 Group VII properties — Notes lesson. More practice: Combined Science (chemistry) — all units. Syllabus: Cambridge IGCSE qualifications.

  • Questions count: 13
  • Passing grade: B+
  • Time limit: 10 minutes
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1.
Which statement best describes Oxidising power?
Which statement best describes Oxidising power?
Precipitates identify halide ions.
Same element oxidised and reduced.
Decreases down the group.
Group 17: F, Cl, Br, I.
2.
According to the comparison table in this lesson, what is the State/colour of Fluorine?
According to the comparison table in this lesson, what is the State/colour of Fluorine?
Halogens and halide tests
Grey-black solid
Green-yellow gas
Red-brown liquid
Pale yellow gas
3.
In the sequence covered in this lesson, which step comes immediately after HCl only?
In the sequence covered in this lesson, which step comes immediately after HCl only?
HBr, Br₂, SO₂
+ NaBr
HI, I₂, SO₂, S, H₂S
+ NaI
4.
According to the comparison table in this lesson, what is the Halide + AgNO₃ of Iodine?
According to the comparison table in this lesson, what is the Halide + AgNO₃ of Iodine?
Halogens and halide tests
No precipitate
Yellow AgI
Cream AgBr
White AgCl
5.
Complete the statement: Oxidising power of halogens ______ down the group.
Complete the statement: Oxidising power of halogens ______ down the group.
Disproportionation
Silver nitrate test
decreases
Hydrogen halides
6.
Which step comes first in the sequence covered in this lesson?
Which step comes first in the sequence covered in this lesson?
HCl only
+ NaI
HI, I₂, SO₂, S, H₂S
Conc H₂SO₄ + NaCl
7.
Which statement best describes Displacement?
Which statement best describes Displacement?
Precipitates identify halide ions.
Same element oxidised and reduced.
NaClO, made from Cl₂ + cold NaOH.
A more reactive halogen displaces a less reactive halide.
8.
Which key term matches this description: "NaClO, made from Cl₂ + cold NaOH."
Which key term matches this description: "NaClO, made from Cl₂ + cold NaOH."
Bleach
Disproportionation
Silver nitrate test
Oxidising power
9.
According to the comparison table in this lesson, what is the Reactivity trend of 17 Halogens?
According to the comparison table in this lesson, what is the Reactivity trend of 17 Halogens?
Groups of the periodic table
Unreactive
Increases down
Variable
Decreases down
10.
Going down Group VII, reactivity:
Decreases
Increases
Becomes zero
Stays the same
11.
Which halogen is a red-brown liquid at room temperature?
Bromine
Chlorine
Fluorine
Iodine
12.
Chlorine displaces bromine from potassium bromide solution.
True
False
13.
Iodine at room temperature is a:
Green gas
Colourless liquid
Dark grey solid
Red liquid
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Part of 8. The Periodic Table — see every lesson and quiz in this unit.
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