3) An industrial chemist is studying small organic compounds for their potential use as an automobile antifreeze. When 0.243 g of a compound is dissolved in 25.0 mL of water, the freezing point of the solution is -0.201 °C. Calculate the molar mass of the compound. Take the density of water to be 1.00 g/mL at the temperature of the experiment. 4) What is the vapor pressure of the solution in problem number 3 if the vapor pressure of pure water at the temperature of the experiment is 30.8 mmHg?

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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.