C-02-Q084: Among $\ce{H2, He, N2, O2, CO2}$, which has the slowest diffusion rate…

C-02-Q084: Among $\ce{H2, He, N2, O2, CO2}$, which has the slowest diffusion rate… | প্রশ্ন করি

Among HX2,He,NX2,OX2,COX2\ce{H2, He, N2, O2, CO2}HX2​,He,NX2​,O, which has the slowest diffusion rate?