Q 3.     Pragya tested the solubility of three different substances at different temperatures and collected the data as given below (results are given in the following table, as grams of a substance dissolved in 100 grams of water to form a saturated solution).

            

    (b)     Pragya makes a saturated solution of potassium chloride in water at 353 K and leaves the solution to cool at room temperature. What would she observe as the solution cools? Explain.

Answers (1)
M manish

Pragya will observe that, on cooling the saturated solution, the crystals of potassium chloride will be obtained. 

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