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

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Question 7
H

A student has 0.20 mol of carbon dioxide and 0.20 mol of methane. Both gases are at room temperature and pressure.

Which statement about the two samples is correct?

[1]
A

The two gases have the same volume but different masses.

B

The two gases have the same volume and the same mass.

C

The two gases have different volumes but the same mass.

D

The two gases have different volumes and different masses.

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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