Question

The reason for high rate of diffusion in gas is......... *

higher speed of gas particles
greater space between gas particles
both A and B
none​

Answer 1

Gaseous particles tend to undergo diffusion because they have kinetic energy. Diffusion is faster at higher temperatures because the gas molecules have greater kinetic energy. ... Graham's Law states that the effusion rate of a gas is inversely proportional to the square root of the mass of its particles.

Answer 2

(c) Both A and B

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