A-LevelChemistryOrganic synthesis9701/12 · May/June 2018 · Q391 Mark

The diagram shows an experimental set-up which can be used in several different experiments. [Diagram of experimental set-up] Which processes could be demonstrated by using the above apparatus? 1 oxidation of ethanol (liquid X) 2 dehydration of ethanol (liquid X) 3 cracking of paraffin (liquid X)

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A1, 2 and 3 are correct

B1 and 2 only are correct

C2 and 3 only are correct

D1 only is correct

✓ Correct answer

C: 2 and 3 only are correct

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Topic: Organic synthesis, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, May/June 2018 Paper 1 Variant 2, question 39.

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