The mole fraction of benzene in a solution in toluene is 0.40. Calculate the weight per cent of benzene in the solution.

The mole fraction of benzene in a solution in toluene is 0.40. Calcula

1.	The mole fraction of benzene in a solution in toluene is 0.40. Calculate the weight per cent of benzene in the solution.
Answer» ANSWER :35.88