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Chemistry · Oct / Nov 2021 · Paper 12 · Question 29

5070Group VII properties

These statements are about the halogens. 1 All halogens are non-metallic, diatomic molecules. 2 Chlorine displaces both bromine and iodine from aqueous solutions of their salts. 3 The halogens become more reactive on descending Group VII of the Periodic Table. Which statements are correct?

  1. A1, 2 and 3
  2. B1 and 2 only
  3. C1 and 3 only
  4. D2 and 3 only

As printed in the paper

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Correct answer: B. 1 and 2 only

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