For 10 minutes each, at 27°C, from two identical holes nitrogen and a – InterviewSolution

1.

For 10 minutes each, at 27°C, from two identical holes nitrogen and an unknown gas are leaked into a common vessel of 3 litre capacity. The resulting pressure is 4.18 bar and the mixture contains 0.4 mole of nitrogen. What is the molar mass of the unknown gas?

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For the diffusion of both gases for 10 minutes under identical conditions

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