The densities of two gases, X and Y, are 0.5 g dm-3 and 2.0 dm-3
CHEMISTRY
JAMB 1994
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?
- A. 0.1
- B. 0.5
- C. 2.0
- D. 4.0
Correct Answer: C. 2.0
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