The ratio of rateof diffusion for two gases is 1 : 2 if their molecular masses :-

The ratio of rate of diffusion for two gases is 1 : 2 if their molecular masses :-

The ratio of rates of diffusion of gases A and B is 1 : 0.707. IF the molecular weight of B is 32, the molecular weight of A is

The ratio of rate of diffusion of gases A and B is 1:4 and their molar mass ratio is 2:3 .Calculate the composition of the gas mixture initially effusing out.

What is the ratio of rate of diffusion of gas A and B . The molecular mass of A is 11 and molecular mass of B is 44 .

What is the ratio of rate of diffusion of gas A and B . The molecular mass of A is 11 and molecular mass of B is 44 .

The rate of diffusion of gas is ________ to square root of their molecular mass.

If the ratio of the rates of diffusion of two gases A and B is 4 : 1, then what is the ratio of densities of B and A ?