CH-1939
Molar gas volume
Chemistry · Secondary 4 · Medium · Molar gas volume
A sample of nitrogen gas occupies 480 cm³ at room temperature and pressure. What amount of substance of nitrogen is present? (Molar gas volume at r.t.p. is 24 dm³/mol.)
- 0.020 mol
- 0.0020 mol
- 2.0 mol
- 0.48 mol
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