O-LevelChemistryOrganic Chemistry5070/12 · Oct/Nov 2018 · Q401 Mark

Two large molecules, P and Q, both contain the same linkage. P occurs naturally but Q does not. Which row could be P and Q?

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AP: fat, Q: nylon

BP: fat, Q: Terylene

CP: nylon, Q: protein

DP: protein, Q: Terylene

✓ Correct answer

B: P: fat, Q: Terylene

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2018 Paper 1 Variant 2, question 40.

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