O-LevelChemistryAtomic Structure5070/12 · Oct/Nov 2015 · Q321 Mark

What is the order of reactivity of the halogens? [Table showing relative reactivities of halogens]

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Abromine / chlorine / iodine

Bchlorine / bromine / iodine

Ciodine / bromine / chlorine

Diodine / chlorine / bromine

✓ Correct answer

B: chlorine / bromine / iodine

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Topic: Atomic Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2015 Paper 1 Variant 2, question 32.

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