Please help me. It's a question on Graham's law of diffusion.
If 1.0dm³ of gas X diffuses through a porous pot in 60seconds while the same volume of hydrogen diffuses in 15 seconds under the same condition. Calculate the relative molecular mass of X . (H =1.0)
a. 4.0
b.8 0
c. 16.0
d. 32.0
Answers: 1
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