Question

what is meat by molar volume of a gas​

Answer 1

Answer:

Molar volume of a gas is the amount of volume occupied by one mole of the gas at a given temperature and pressure..

At STP, molar volumes of gas will be 22.4litres

Answer 2

By definition the volume of 1 mole of any gas is 22.4 litres.

So you can say 1 mole of oxygen gas has a volume of 22.4 litres.

So you can say 1 mole of oxygen gas has a volume of 22.4 litres. Again, since molecular mass of oxygen gas (O2) is 32, so 32 gram oxygen gas equals 22.4 litres.

Similarly 1 mole hydrogen gas (H2) and 1 mole carbon-dioxide (CO2) has 22.4 litre volume.

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