Question

At constant temperature and pressure which gas will diffuse first $27^{o}C$ or $- 3^{o}C$?

• A. Hydrogen
• B. Oxygen
• C. Both will diffuse in same time
• D. None of the above

Answer 1

Answer: (A)

Hydrogen

Answer 2

Rate of diffusion $1 = 2.253atml^{2}mol^{- 2},b = 0.0428litmol^{- 1})$

that is why $0^{o}C$ gas diffuse first