The densities of two gases, X and Y, are 0.5 g dm-3 and 2.0 dm-3 respectively.
What is the rate of diffusion of X relative to Y?
What is the rate of diffusion of X relative to Y?
-
A.
0.1 -
B.
0.5 -
C.
2.0 -
D.
4.0
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