The vapor pressure of pure water is 31.942 torr at 30.00°C. At the same temperature, the vapor pressure above a solution made by dissolving glucose in water is 30.434 mmig. Calculate the normal freezing point in °C of this solution. Kf of water is 1.86 °Ckg/mol. Molar mass of water is 18.0153 g/mol.

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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.