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Question: Answered & Verified by Expert
The vapour pressure of pure liquids A and B are 450 and 700 mm Hg respectively, at 350 K . Find out the composition of the liquid mixture if total vapour pressure is 600 mm Hg.
ChemistrySolutionsNEET
Options:
  • A Composition of A and B in liquid phase is 0.4 and 0.6 respectively.
  • B Composition of A and B in liquid phase is 0.5 and 0.5 respectively.
  • C Composition of A and B in liquid phase is 0.2 and 0.8 respectively.
  • D Composition of A and B in liquid phase is 0.1 and 0.9 respectively.
Solution:
2424 Upvotes Verified Answer
The correct answer is: Composition of A and B in liquid phase is 0.4 and 0.6 respectively.
Correct Option is : (A)
Composition of A and B in liquid phase is 0.4 and 0.6 respectively.

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