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6.1 Rate of reaction

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Question 20
H

A catalyst is added to a reaction that goes to completion. What is the effect of the catalyst on this reaction?

[1]
A

It increases the mass of product formed

B

It decreases the mass of product formed

C

It has no effect on the mass of product

D

It changes the products that are formed

Markscheme

6.1 Rate of reaction Questions

  1. GCSE
  2. /Chemistry
  3. /6.1 Rate of reaction

41 exam-style questions on AQA GCSE Chemistry 6.1 Rate of reaction, covering 6.1.1a Calculating rates of reactions, 6.1.1b Gradient of a tangent as rate, 6.1.2 Factors which affect the rates of chemical reactions, 6.1.3 Collision theory and activation energy, and 6.1.4 Catalysts. Each one has a worked solution and a mark scheme showing where the marks go.

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