The molar volume of a gas is the volume of one mole of a gas at STP. At STP, one mole (6.02×1023 representative particles) of any gas occupies a volume of 22.4L (figure below). Figure 10.6. 2: A mole of any gas occupies 22.4L at standard temperature and pressure (0oC and 1atm).
Just so, what is meant by the molar volume of a gas?
The molar volume, symbol Vm, is the volume occupied by one mole of a substance (chemical element or chemical compound) at a given temperature and pressure. It is equal to the molar mass (M) divided by the mass density (ρ).
Secondly, what is the molar volume of a gas at RTP? 1 mole of every gas occupies the same volume, at the same temperature and pressure. We can also say: The molar volume of a gas is 22.4 liters at STP (standard temperature and pressure). The molar volume of gas is 24 dm3 at RTP (room temperature and pressure).
Subsequently, one may also ask, how do you find the molar volume of a gas?
It can be calculated by dividing Molar mass (M) by mass density (ρ). One mole of any gas at a particular temperature and pressure has fixed volume and known as its Molar gas volume. Where Vm is the volume of the substance. 1 mole of gas at STP = 22.4 liters of gas.
What is molar volume units?
The molar volume (symbol Vm) of a substance is the volume occupied by one mole of the substance at a given temperature and pressure.  It is equal to the molecular mass (M) of the substance divided by its density (ρ) at the given temperature and pressure: It has an SI unit of cubic metres per mole (m3/mol).