Question

At a certain temperature and pressure 100ml of carbon dioxide diffuses in some time. In the same time volume of N^2O diffused in ml is

Answer 1

use Graham ' law of diffusion
let v1 is volume of CO2 , and V2 is volume of N2O then ,
time is same so,
V1 /V2 =√M2/M1

here M2 is molar mass of N2O and M1 is n
molar mass of CO2

then ,
100/V2 = √( 44/44) = 1

V2 = 100
hence, volume of N2O is same as volume of CO2