The RMS speeds of the molecules of two gases A and are in the ratio 0.866:1 at `27^(@)C` for A and `27^(@)C` for B. Gases A and B may be

The rms speed of oxygen molecule in a gas at 27^(@)C would be given by

Which of the following gases will have density of 1.8 g L^(-1) at 760 torr pressure and 27^(@)C ?

Calculate the ratio of KE of molecule of oxygen and neon gas at 27^(@)C.

The rates of diffusion of two gases A and B are in the the ratio 1:4 A mixture contains these gases A and B in the ratio 2:3 The ratio of mole fraction of the gases A and B in the mixture is (assume that P_(A) =P_(B)) .

If the ratio of the rates of diffusion of two gases A and B is 4:1 the ratio of their density is

Calculate the ratio of the mean free path of molecules of two gases in the ratio of the numbers density per cm^(3) of the gases is 5:3 and the ratio of the diameters of the molecules of the gases is 4:5

Find rms speed of oxygen molecules at temperature 27^(@)C .

Find rms speed of Helium molecules at temperature 27^(@)C .

Find rms speed of Cobalt molecules at temperature 27^(@)C .

Calculate the ratio of the mean free path of molecules of two gases ig the ratio of the numbers density per cm^(3) of the gases is 5:3 and the ratio of the diameters of the molecules of the gases is 4:5