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300 cm^(3) of H(2) gas diffusses through...

300 `cm^(3)` of `H_(2)` gas diffusses through a fine orifice in 1 minute. At the same temperature annd pressure, what volume of `CO_(2)` gas will diffuse through the same orifice in 1 minute?

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`(V_(H_(2)))/(V_(CO_(2)))=sqrt((M_(CO_(2)))/(M_(H_(2))))=sqrt((44)/(2))`
or, `V_(CO_(2))=(1)/(sqrt(22))xx300cm^(3)=63.96cm^(3)`.
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