1.

The densities of hydrogen and oxygen are 0.09 and 1.44 g L^(-1). If the rate of diffusion of hydrogen is 1 then that of oxygen in the same units will be

Answer»

4
`1//4`
16
`1//16`

Solution :`r_(O)=r_(H)SQRT((d_(H))/(d_(O)))=1 sqrt((0.09)/(1.44))=sqrt((1)/(16))=(1)/(4)`


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