Calcualte relative rate of effusion of `SO_(2)` to `CH_(4)` under given condition
(i) Under similar condition of pressure & temperature.
(ii) Through a container containing `SO_(2)` and `CH_(4)` in 3`:`2 mass ratio
(iii) If the mixture obtained by effusing out a mixture `( n_(SO_(2))//n_(CH_(4)) = 8 //1)` for three effusing steps.

Answer

(i() `(1)/(2)` ; (ii) `(3)/( 16)` ; (iii) `(1)/(2)`