For a gas, the relative molecular mass is equal to 2Y. What is Y?
CHEMISTRY
JAMB 1994
For a gas, the relative molecular mass is equal to 2Y. What is Y?
- A. The mas of the gas
- B. The vapour density of the gas
- C. The volume of the gas
- D. The temperature of the gas
Correct Answer: B. The vapour density of the gas
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