Essential Chemistry for IGCSE - Chemical Calculations (Section 2 - No. 44)
What volume of gas is occupied by 0.5 mol of a gas at room temperature and pressure?
12 dm³
22.4 dm³
24 dm³
48 dm³
Explanation
0.5 mol of a gas at RTP = 0.5 * 24 = 12 dm³
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