DP Chemistry (last assessment 2024)

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Question 19M.1.hl.TZ2.15

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1.hl.TZ2.15
Level hl Paper 1 Time zone TZ2
Command term Question number 15 Adapted from N/A
15.
[Maximum mark: 1]
19M.1.hl.TZ2.15

What is the activation energy of the reverse reaction?

 

[1]

Markscheme

C

Examiners report

81 % of the candidates identified the activation energy of the reverse reaction. The most commonly chosen distractor was B, the activation energy of the forward reaction.

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