20) Which aqueous solution has a lower freezing point? * 1.0 m NaCl Option 1 1.0 m MgCl₂ O Option 2 These two solutions have the same freezing point. 21) Which aqueous solution has a higher boiling point? * More information is needed to answer this correctly. 11

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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.