Question

calculate the vapor pressure of a solution 0.53 mol of cholestrol in 4.1 molof toluene at 32 degree C. pure toluene has a vapor pressure of 41 torr at 32 degree C
total mols = mols toluene + mols cholesterol
mol fraction toluene = X = mols toluene/total mols.
The ptoluene = Xtoluene * P<sup>o</sup><sub>toluene</sub>

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