Home › ICSE Class 10 › chemistry › Mole Concept and Stoichiometry › One mole of any gas at STP occupies:
One mole of any gas at STP occupies:
A11.2 litres
B24.0 litres
C22.4 litres
D33.6 litres
Answer & Solution
Correct answer: A. 11.2 litres
1. At STP (0 C, 1 atm) one mole of an ideal gas has the molar volume.
2. The standard value is 22.4 litres per mole.
3. This is independent of the identity of the gas.
4. So one mole of any gas occupies 22.4 litres at STP.
_Source: Selina Concise Chemistry ICSE Class 10, Ch 5 'Mole Concept and Stoichiometry'_
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