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7.2 Reactions of alkenes and alcohols

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Question 18
F

Ethanoic acid is added to sodium carbonate. Which gas is produced, and what is the result of the test for that gas?

[1]
A

Hydrogen, which gives a squeaky pop with a lighted splint

B

Oxygen, which relights a glowing wooden splint

C

Carbon dioxide, which turns limewater cloudy

D

Chlorine, which bleaches damp litmus paper

Markscheme

7.2 Reactions of alkenes and alcohols Questions

  1. GCSE
  2. /Chemistry
  3. /7.2 Reactions of alkenes and alcohols

40 exam-style questions on AQA GCSE Chemistry 7.2 Reactions of alkenes and alcohols, covering 7.2.1 Structure and formulae of alkenes, 7.2.2 Reactions of alkenes, 7.2.3 Alcohols, 7.2.4a Carboxylic acids, and 7.2.4b Carboxylic acids as weak acids. Each one has a worked solution and a mark scheme showing where the marks go.

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