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

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Question 2
H

The volume of one mole of any gas at room temperature and pressure is 24 dm3.

What is the amount, in moles, of gas in 120 cm3 of oxygen at room temperature and pressure?

[1]
A

0.05 mol0.05\ \text{mol}0.05 mol

B

0.005 mol0.005\ \text{mol}0.005 mol

C

5.0 mol5.0\ \text{mol}5.0 mol

D

0.5 mol0.5\ \text{mol}0.5 mol

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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