A gaseous mixture of two..|LIQUID SOLUTION| JEE-MAIN 2022

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JEE MAIN 2022

28-07-2022 S2

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A gaseous mixture of two substances A and B, under a total pressure of 0.8 atm is in equilibrium with an ideal liquid solution. The mole fraction of substance A is 0.5 in the vapour phase and 0.2 in the liquid phase. The vapour pressure of pure liquid A is _______ atm. (Nearest integer)

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