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3.5 Use of amount of substance in relation to volumes of gases

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Question 2
H

Two different gases are compared at the same temperature and pressure. Equal volumes of the two gases are taken.

Which statement about the two samples is correct?

[1]
A

They have equal masses and equal numbers of molecules.

B

They have equal masses but different numbers of molecules.

C

They have different masses and different numbers of molecules.

D

They have different masses but equal numbers of molecules.

Markscheme

3.5 Use of amount of substance in relation to volumes of gases Questions

  1. GCSE
  2. /Chemistry
  3. /3.5 Use of amount of substance in relation to volumes of gases

40 exam-style questions on AQA GCSE Chemistry 3.5 Use of amount of substance in relation to volumes of gases, covering 3.5.1 Volumes of gases. Each one has a worked solution and a mark scheme showing where the marks go.

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