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7.2 Group 7

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Question 6
F

Which test identifies chlorine gas?

[1]
A

It gives a squeaky pop

B

It relights a glowing splint

C

It bleaches damp litmus paper

D

It turns limewater milky

Markscheme

7.2 Group 7 Questions

  1. GCSE
  2. /Chemistry
  3. /7.2 Group 7

41 exam-style questions on Edexcel GCSE Chemistry 7.2 Group 7, covering 7.2.1 Physical properties of the halogens, 7.2.2 Reactions of the halogens, 7.2.3 Relative reactivity and displacement reactions of the halogens, and 7.2.4 Halogen displacement as a redox reaction. Each one has a worked solution and a mark scheme showing where the marks go.

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