Which law states that the rate of the effusion of a gas is inversely proportional to the square root of its density?
Correct answer: A. Graham's Law
- A. Graham's Law
- B. Gay-Lussac's law
- C. Boyle's law
- D. None of these
Explanation
Graham’s law states that the rate of effusion of a gas is inversely proportional to the square root of its density. Thus, lighter gases escape through a small opening faster than heavier gases.
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