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Date November 2016 Marks available 1 Reference code 16N.1.hl.TZ0.22
Level HL Paper 1 Time zone TZ0
Command term Deduce Question number 22 Adapted from N/A

Question

Decomposition of hydrogen peroxide in an aqueous solution proceeds as follows.

2H2O2(aq) 2H2O(l) + O2(g)

The rate expression for the reaction was found to be: rate = k [H2O2].

Which graph is consistent with the given rate expression?

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Additional higher level (AHL) » Topic 16: Chemical kinetics » 16.1 Rate expression and reaction mechanism
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