One mole of any gas occupies 24 dm3 at room temperature and pressure.
A sealed container holds 8.4 dm3 of sulfur dioxide at room temperature and pressure.
How many moles of sulfur dioxide does the container hold?
201.6 mol201.6\ \text{mol}201.6 mol
0.035 mol0.035\ \text{mol}0.035 mol
2.9 mol2.9\ \text{mol}2.9 mol
0.35 mol0.35\ \text{mol}0.35 mol
100 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.