CAPE Chemistry Unit 1 · 2017 · Paper 1 · Question 25

Item 25 refers to the following graphs for the reaction P + Q + R → Products. (Four graphs are shown, plotting Rate vs [P], Rate vs [Q], Rate vs [Q]², and Rate vs [R]).

The rate equation for the reaction is

This question uses a figure or table from the paper — you'll see it when you practise.