At what temperature, the rate of effusion of `N_(2)` would be 1.625 times that of `SO_(2)` at `50^(@)C` ?

A what temperature, the rate of effusion of N_(2) would be 1.625 times that of SO_(2) at 50^(@)C ?

At what temperature, the rate of effusion of N_2 would be 1.625 times than the rate of SO_2 at 500^@C ?

At what temperature, the rate of effusion of N_2 would be 1.625 times than the rate of SO_2 at 500^@C ?

At what temperature will be rate of effusion of N_2 be 1.625 times the rate of effusion of SO_2 at 500^@C :

At what temperature will the rate of diffusion of N_(2) be 1.6 times the rate of diffusion of SO_(2) at 27°C?

At what temperature will the rate of diffusion of N_(2) be 1.6 times the rate of diffusion of SO_(2) at 27°C?

At identical temperature and pressure, the rate of diffusion of H_2 gas is 3sqrt3 times that of a hydrocarbon having molecular formular C_nH_(2n-2) . What is the value of n ?