The density of a gas depends up on its molar mass, pressure and temperature

How is density of gas related to its molar mass ?

The density of the given gas at constant pressure and temperature is rho and its rate of diffusion isr. If density of the gas becone rho//3 then rate of diffusion becomes

A rigid container contains 5 mole H_(2) gas at some pressure and temperature. The gas has been allowed to escape by simple process from the container due to which pressure of the gas becomes half of its initial pressure and temperature become (2//3)^(rd) of its initial. The mass of gas remaining is :

The mass of a gas does not depend upon its temperature or pressure.

The velocity of sound in a gas depends on its pressure and density . Obtain the relation between velocity , pressure and density.

Vapour density of a gas is 8. Its molecular mass will be

The density of a gas A is twice that of a gas B at the same temperature. The molecular mass of gas B is thrice that of A . The ratio of the pressure acting on A and B will be

The raise in the temperature of a given mass of an ideal gas at constant pressure and at temperature 27^@ to double its volume is

At fixed temperature and 600 mm pressure, the density of a gas is 42 . At the same temperature and 700 mm pressure, what is the density of the gas?

The density of a gas is found to be 1.56 g dm^(-3) at 0.98 bar pressure and 65^(@)C . Calculate the molar mass of the gas.