Q2. You want to purify 10 grams of benzoic acid that has been contaminated with 0.2 g of salicylic acid. You are given the following data: Compound Solubility in water at 20 °C Solubility at 100 °C (g/10 ml) (g/10 ml) Benzoic Acid 0.029 0.680 | Salicylic Acid 0.029 0.22 0.680 6.67 a) What volume of Boiling water is needed to dissolve the 10 g of benzoic acid? (show calculations)

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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.