O-LevelChemistryOrganic Chemistry5070/12 · Oct/Nov 2022 · Q391 Mark

Which row shows all the elements present in the polymers listed? • nylon • poly(ethene) • Terylene

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AC, H; C, H, O; C, H, N, O

BC, H, N, O; C, H; C, H, N, O

CC, H, O; C, H, N; C, H, O

DC, H, N, O; C, H; C, H, O

✓ Correct answer

D: C, H, N, O; C, H; C, H, O

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2022 Paper 1 Variant 2, question 39.

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