CH-939
Molar gas volume
Chemistry · Secondary 3 · Easy · Molar gas volume
A sample of gas A occupies 12.0 dm³ at room temperature and pressure. What is the number of moles of gas A? (Take 1 mol of gas at r.t.p. to occupy 24.0 dm³.)
- 0.25 mol
- 0.50 mol
- 1.0 mol
- 2.0 mol
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