A jar contains a gas and a few drops of water at T kelvin. The pressure in the jar is 830…
Physics · JEE Main · NTA Exams — Kinetic Theory of Gases
A jar contains a gas and a few drops of water at T kelvin. The pressure in the jar is 830 mm of mercury. The temperature of the jar is reduced by 1%. The saturated vapour pressure of water at the two temperatures are 30 and 25 mm of mercury. The new pressure in the jar will be
- 125 mm of mercury
- 436 mm of mercury
- 817 mm of mercury
- 1125 mm of mercury
Answer
(C) 817 mm of mercury
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