GCSE Chemistry: Reversible Reactions and Equilibrium – Revision Quiz

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About this quiz

This GCSE Chemistry: Reversible Reactions and Equilibrium – Revision Quiz quiz contains 10 multiple choice questions designed to help you revise and test your GCSE Chemistry knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!

Description

Test your knowledge of reversible reactions, dynamic equilibrium and Le Chatelier's principle for GCSE Chemistry.

Progress0 / 10 answered
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Question 1 of 10

A reversible reaction is one that:
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Question 2 of 10

The symbol ⇌ in a chemical equation means:
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Question 3 of 10

Dynamic equilibrium occurs when:
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Question 4 of 10

For equilibrium to be reached, the reaction must take place in:
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Question 5 of 10

Le Chatelier's principle states that if conditions of an equilibrium are changed:
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Question 6 of 10

If the temperature is increased for an exothermic forward reaction at equilibrium:
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Question 7 of 10

If the concentration of a reactant is increased at equilibrium:
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Question 8 of 10

If the pressure is increased in a gaseous equilibrium:
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Question 9 of 10

A catalyst in a reversible reaction at equilibrium:
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Question 10 of 10

In the Haber process (N₂ + 3H₂ ⇌ 2NH₃, exothermic forward), a compromise temperature of about 450°C is used because:

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