O-LevelChemistryAtomic Structure5070/11 · May/June 2016 · Q131 Mark

Two isotopes of chlorine are ³⁵Cl and ³⁷Cl. Using these isotopes, how many different relative molecular masses are possible for the compound with molecular formula C₂H₃Cl₃?

✓ Correct answer

C: 4

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Topic: Atomic Structure, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2016 Paper 1 Variant 1, question 13.

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