under similar conditions which of the following gas will diffuse 4 times as quickly as O2 ?
(a)Helium , (b)H2 , (c)N2 , (d)Cl2 . and how?
According to Graham's Law, diffusion of a gas is inversely proportional to the square root of the molar mass of the gas:
Rate of diffusion of hydrogen is 4 times the rate of diffusion of oxygen.
The correct answer is (b).
Rate of diffusion of hydrogen is 4 times the rate of diffusion of oxygen.
The correct answer is (b).