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CGP EDU Academic Team
Published on: August 22, 2026
gaseous mixture of two substances A and B, under a total pressure of 
is in equilibrium with an ideal liquid solution. The mole fraction of substance 
is 0.5 in the vapour phase and 0.2 in the liquid phase. The vapour pressure of pure liquid 
is___ atm. (Nearest integer)
Text Solution
Verified by ExpertsThe correct answer is:
2
(2) 
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