twice as fast? 2x.
so what is the molmass of CH4 x (2)^2 ?
CH4 diffuses twice as fast as Y.Molecular weight of Y is :
a. 16 b. 32 c. 48 d. 64
3 answers
64
64
a. 16 b. 32 c. 48 d. 64
3 answers