O-LevelChemistryOrganic Chemistry5070/11 · May/June 2022 · Q361 Mark

The reactants and products of two reactions are shown. reaction 1 C3H6 + H2O → X reaction 2 X + O2 → CO2 + H2O Which row correctly describes these two reactions?

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Abutanol; high pressure and a catalyst; combustion

Bbutanol; heat and a catalyst; decomposition

Cpropanol; heat and a catalyst; decomposition

Dpropanol; heat and a catalyst; combustion

✓ Correct answer

D: propanol; heat and a catalyst; combustion

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Topic: Organic Chemistry, O-Level Chemistry (syllabus 5070). Multiple choice, 1 mark.
Source: O-Level Chemistry, May/June 2022 Paper 1 Variant 1, question 36.

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