Chemistry · 2022
JEE Main · 25 July 2022, Shift 1 · Q83
The pressure of a moist gas at 27°C is 4 atm. The volume of the container is doubled at the same temperature. The new pressure of the moist gas is \…
The pressure of a moist gas at $\displaystyle 27$°C is $\displaystyle 4$ atm. The volume of the container is doubled at the same temperature. The new pressure of the moist gas is \_\_\_\_ $\displaystyle \times 10^{-1} \mathrm{~atm}$. (Nearest integer)
(Given : The vapour pressure of water at $\displaystyle 27$°C is $\displaystyle 0.4$ atm.)
Official answer
22
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.