Chemistry > 2001 > 14
WASSCE
If 1.0 dm3 of gas X diffuse through a porous plug in 60 seconds while the same volume of hydrogen diffuses in 15 seconds under same conditions, calculate the relative molecular mass of X [H = 1.0]
A.
4.0
B.
8.0
C.
16
D.
32
Answer: D
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