Question

At stp 16ml of O2 diffused through porous partion in time t seconds. what volume of CO2 will diffise in the same time and under the same condition

Answer 1

Graham's law of diffusion actually states that basically the diffuison rate of gases is actually inversely proportional to the square root of the molecular weight which if translated into simpler terms means that the lighter gases which have a less amount of molecular weight will actually diffuse faster than those actual gases whose densities are higher.