Powder small amount (1/2 teaspoon) of sugar in a mortar and pestle. Put the powdered sugar in one test tube. In another test tube, put an equal amount of white sugar which was not previously powdered. Add 10 mL of water to each and shake. Which one required less time to dissolve? What is this factor which affects the rate of dissolving? Explain its effect.

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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.