The normal freezing point of cyclohexane is 6.50 °C. A solution is prepared by dissolving 148.6 mg of an unknown nonelectrolyte in 25.64 g cyclohexane. The freezing point of the solution is 3.88 °C. Calculate the molar mass of the unknown solute. Kf for cyclohexane is 20.0 °C/m. a) 26.5​​ b) 44.2​ c) 65.6​ d) 121​ e) 104 ​ f) 82.6

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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.