Raoult’s Law states: the vapor pressure (Psolution) of a solution is proportional to the mole fraction of the solvent present in the solution. Psolution = Xsolvent P°solvent Here,  P°solvent ­is the vapor pressure of pure solvent. Calculate the vapor pressure of a solution which is prepared by dissolving 1.00 mole of glycerol (nonvolatile) and 4.00 moles of water at 25oC. Given: the vapor pressure of water is 25.0 torr at 25oC. Group of answer choices 5.00 torr 20.0 torr 6.25 torr 15.0 torr

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.