Compute the molar mass of the unknown gas

Reference no: EM13663543

Compute the molar mass of the unknown gas. Remember that the faster the rate of effusion, the shorter the time essential for effusion of 1.0 L; that is, rate and time are inversely proportional.

A gas of unknown molecular mass was permissible to effuse through a small opening under constant-pressure conditions. It needed 125 s for 1.0 L of the gas to effuse. In identical experimental conditions it needed 30 s for 1.0 L of gas to effuse.

Reference no: EM13663543

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