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Compute the relative rates of effusion o...

Compute the relative rates of effusion of `H_(2)` and `O_(2)` at `27^(@)C` and 1 atm pressure.

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Relative rates of effusion of `H_2` and `O_2 = (r_(H_2))/(r_(O_2)) = sqrt((32)/(2)) = 4`
Hydrogen effuses four times as fast as oxygen under identical conditions .
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