Published by:
CGP EDU Academic Team
Published on: August 13, 2026
A certain gas diffuses from two different vessels A and B. The vessel A has a circular orifice while vessel B has a square orifice of length equal to the radius of the orifice of vessel A. The ratio of the rates of diffusion of the gas from vessel A to vessel B, assuming same temperature and
pressure is;
Text Solution
Verified by ExpertsThe correct answer is:
A
The rate of diffusion is directly proportional to the area of orifice.
∴ ∴ d A α α π π r 2 d B α α r
2 ∴ ∴ 
= π π
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