The total volume of a solution containing compound X with a molar mass of 50, and 1kg of water at 25°C is found to be given by the expression: V (in mL) = 990.64  +  50.464m – 0.315m2  Where m = molality.  Calculate the partial molar volume of water (in mL/mol) in a solution prepared by mixing 1kg of water and 491grams of compound X.

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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.