CH-906
Molar gas volume
Chemistry · Secondary 3 · Easy · Molar gas volume
A sample of nitrogen dioxide gas has a volume of 480 cm³ at room temperature and pressure. What amount of substance of NO₂ does this represent? (Molar gas volume at r.t.p. = 24.0 dm³/mol)
- 0.020 mol
- 0.0020 mol
- 0.12 mol
- 2.0 mol
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