Question

the molar volume of liquid benzene(density = 0.877 g/ml) increases by a factor of 2750 as it vaporises at 20 degree C and that of liquid toluene (density = 0.867 g/ml) increase by a factor of 7720 at 20 C. a solution of benzene and toluene at 20C has a vapout pressure of 46 torr. Find the mole fraction of benzene in the vopur above the solution..

Answer 1

Answer:

0.735

Explanation:

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