If 100 cm3 of oxygen pass through a porous plug in 50 seconds, the time
CHEMISTRY
JAMB 1992
If 100 cm3 of oxygen pass through a porous plug in 50 seconds, the time taken for the same volume of hydrogen to pass through the same porous plug is? (O = 16, H = 1)
- A. 10.0 s
- B. 12.5 s
- C. 17.7 s
- D. 32.0 s
Correct Answer: B. 12.5 s
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