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AP EAMCET201724 Apr 2017Evening ShiftChemistrySolutionsActual

At 350 ~K , the vapour pressure of pure liquids A and B are 450 ~mm and 700 ~mm respectively. If the total vapour pressure of liquid mixture is 600 ~mm of Hg , the mole fractions of A and B in vapour phase respectively are :

Options

  1. A0.4,0.6
  2. B0.6,0.4
  3. C0.3,0.7
  4. D0.7,0.3

Correct answer

C. 0.3,0.7

Step-by-step solution

No solution. Refer to answer key.

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