The rate of diffusion of a gas is proportiona | vedclass

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Question

(A) According to Graham's Law of diffusion,the rate of diffusion $(r)$ of a gas is inversely proportional to the square root of its density $(d)$ or m

Vedclass · Accepted Answer

$\frac{P}{\sqrt{d}}$

Vedclass · Answer

(A) According to Graham's Law of diffusion,the rate of diffusion $(r)$ of a gas is inversely proportional to the square root of its density $(d)$ or molar mass $(M)$.Additionally,the rate of diffusion is directly proportional to the pressure $(P)$ applied.Therefore,the relationship is given by $r \propto \frac{P}{\sqrt{M}}$.Since density $(d)$ is directly proportional to molar mass $(M)$ at a constant temperature,$r \propto \frac{P}{\sqrt{d}}$.

The rate of diffusion of a gas is proportional to

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