The vapour pressure of water at 300 K in a closed container is 0.4 atm. If the volume of the contain — Solutions and Colligative Properties Chemistry Question
Question
The vapour pressure of water at 300 K in a closed container is 0.4 atm. If the volume of the container is doubled, its vapour pressure at 300 K will be
Answer: C
💡 Solution & Explanation
Vapour pressure is an equilibrium constant for a liquid at a given temperature. It depends only on temperature and the nature of the liquid, not on the volume of the container (provided some liquid remains). Therefore, correct answer is C.
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