A-LevelChemistryReaction kinetics9701/12 · May/June 2020 · Q331 Mark

Which factors can lead to an increase in the rate of a reaction? 1 a lower activation energy 2 an increase in temperature 3 an increase in the concentration of a reactant

A1, 2 and 3 are correct

B1 and 2 only are correct

C2 and 3 only are correct

D1 only is correct

✓ Correct answer

A: 1, 2 and 3 are correct

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Topic: Reaction kinetics, A-Level Chemistry (syllabus 9701). Multiple choice, 1 mark.
Source: A-Level Chemistry, May/June 2020 Paper 1 Variant 2, question 33.

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