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Question- At a given temperature, you have a mixture of benzene (vapor pressure of pure benzene = 745 torr) and toluene (vapor pressure of pure toluene = 290 torr). The mole fraction of benzene in the vapor above the solution is 0.590. What is the mole fraction of toluene in the solution?

NOT: 0.213

The correct answer is 0.641. How do you get there?

If possible just a brief explanation how you got the answer?

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Category:- Chemistry
Reference No.:- M91241624

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