Question

Which of the following relationship is
correct, where r is the rate of diffusion of a
gas and d is its density
(A) roc
(B) roc
ocaſa
(C) r=d
(D) rocd​

Answer 1

Answer:

I wish this helps.

Explanation:

If R is rate of diffusion and D is density of gas. , i.e., density of gas is directly proportional to molar mass of gas. so, rate of diffusion of a gas is also inversely proportional to square root of its molar mass.