Curriculum
Course: IAL Edexcel Linear (Chemistry)
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Curriculum

IAL Edexcel Linear (Chemistry)

Unit 1. Structure, Bonding and Introduction to Organic Chemistry

0/52 Dr Dabour Hub Science Diagram and Course Material

Unit 2. Energetics, Group Chemistry, Halogenoalkanes and Alcohols

0/68 Dr Dabour Hub Science Diagram and Course Material

Unit 3. Practical Skills in Chemistry I

0/13 Dr Dabour Hub Science Diagram and Course Material

Unit 4. Rates, Equilibria and Further Organic Chemistry

0/71 Dr Dabour Hub Science Diagram and Course Material

Unit 5. Transition Metals and Organic Nitrogen Chemistry

0/57 Dr Dabour Hub Science Diagram and Course Material

Unit 6. Practical Skills in Chemistry II

0/17 Dr Dabour Hub Science Diagram and Course Material
Quiz

IAL Chemistry – Group 7 – Quiz

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Group IAL Linear Chemistry quiz: free practice for IAL Edexcel Linear (chemistry). Work through this Group IAL Linear Chemistry quiz and get instant feedback on every answer. If you get stuck, review the 2.5 Group 7 — Notes — IAL Chemistry Notes lesson. More practice: IAL Edexcel Linear (chemistry) — all units. Syllabus: Pearson Edexcel International A Levels.

  • Questions count: 11
  • Passing grade: B
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1.

Down Group 7, melting and boiling points

increase
decrease
stay the same
vary randomly
2.

Electronegativity down Group 7

increases
decreases
is constant
is zero
3.

Chlorine displaces bromine from potassium bromide solution because chlorine is

a stronger oxidising agent
a stronger reducing agent
less reactive
larger
4.

Iodine in an organic solvent such as cyclohexane appears

orange
purple (violet)
green
colourless
5.

Chlorine reacts with cold dilute sodium hydroxide to form

NaCl and NaClO₃
NaCl, NaClO and H₂O
NaCl only
NaOCl only
6.

With hot concentrated alkali, chlorine forms

chloride and chlorate(I)
chloride only
chlorine dioxide
chloride and chlorate(V)
7.

Reducing power of the halide ions

decreases down the group
is constant
is zero
increases down the group
8.

Concentrated H₂SO₄ with sodium chloride gives

chlorine
SO₂ and Cl₂
HCl only (steamy fumes)
H₂S
9.

Concentrated H₂SO₄ with sodium bromide gives

HBr, Br₂ and SO₂
HBr only
H₂S
no reaction
10.

The test for iodide ions with acidified silver nitrate gives

a white precipitate
a cream precipitate
no precipitate
a yellow precipitate insoluble in concentrated ammonia
11.
IGCSE Chemistry 8.3 GROUP VII PROPERTIES - Question 1
IGCSE Chemistry 8.3 GROUP VII PROPERTIES - Question 1
A
B
C
D
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Part of Unit 2. Energetics, Group Chemistry, Halogenoalkanes and Alcohols — see every lesson and quiz in this unit.
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