O-LevelChemistryOrganic Chemistry5070/12 · Oct/Nov 2021 · Q361 Mark

Two isomers are shown. Which statements about these isomers are correct? 1 They have the same empirical formula. 2 They have different molecular formulae. 3 They are members of the same homologous series.

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A1, 2 and 3

B1 and 3 only

C1 only

D2 and 3 only

✓ Correct answer

B: 1 and 3 only

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2021 Paper 1 Variant 2, question 36.

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