(Effusion & diffusion) What is the molecular mass of the gas?

An unknown gas is found to diffuse through a porous membrane 2.92 times more slowly than H2.What is the molecular mass of the gas?

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1 Answers

Feb 20, 2025

rate of effusion for H2/rate of effusion X = √MX/√MH√X/√2.02 = 2.92(√X)² = (2.92√2.02)² X = 8.526(2.02) = 17.2g... Show More

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