O-LevelChemistryOrganic Chemistry5070/12 · Oct/Nov 2019 · Q381 Mark

Which compound is an alcohol?

This question uses a diagram from the original paper, which isn't shown here. Open the full paper from the past papers archive to see it.

ADiagram of propanal (CH3CH2CHO)

BDiagram of propan-1-ol (CH3CH2CH2OH)

CDiagram of butanone (CH3COC2H5)

DDiagram of but-1-ene (CH2=CHCH2CH3)

✓ Correct answer

B: Diagram of propan-1-ol (CH3CH2CH2OH)

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, Oct/Nov 2019 Paper 1 Variant 2, question 38.

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