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Date May 2010 Marks available 1 Reference code 10M.1.sl.TZ2.19
Level SL Paper 1 Time zone TZ2
Command term Question number 19 Adapted from N/A

Question

Which of the following can increase the rate of a chemical reaction?

I.     Increasing the temperature

II.     Adding a catalyst

III.     Increasing the concentration of reactants

A.     I and II only

B.     I and III only

C.     II and III only

D.     I, II and III

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Core » Topic 6: Chemical kinetics » 6.1 Collision theory and rates of reaction
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