M gram of a substance when vapourised occupies of `5.6` litre at NTP. The molar mass (in g/mol) of the substance will be :

Mg of a substance when vaporized occupy a volume of 5.6 litre at NTP. The molecular mass of the substance will be:

7.5 g of a gas occupies 5.6 litres as STP. The gas is

The molar mass of a substance is 20g. The molecular mass of the substance is

The vapour pressure of acetone at 20^(@)C is 185 torr. When 1.2 g of a non-volatile substance was dissolved in 100 g of acetone at 20^(@)C , its vapour pressure was 183 torr. The molar mass ( " g mol"^(-1)) of the substance is :

The vapour pressure of acetone at 20^(@) C is 185 torr when 1.2 g of a non - volattile substance was dissolved in 100 g of acetone at 20^(@) C ,its vapour pressure was 183 torr . The molar mass ( g mol ^(-1) ) of the substance . is molar mass ( g mol ^(-1)) of the substance is ______.

Prove that gram molecular mass of any gas occupies 22.4 litre at NTP .