Equal molar aqueous solutions of glucose (C,H12O) and sucrose (C12H24012) both have the same osmotic pressure, however, equal molar aqueous solutions of sodium chloride (NaCI) and calcium chloride (CaCl2) do not have the same osmotic pressure. Explain why/how this is the case.

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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.