1.

What happen if the saturated solution of CaCl_2 is heated ? The process is exothermic.

Answer»

Solution :`CaCl_(2(s)) + H_2O hArr CaCl_(2(aq))`+ HEAT
So if the solution is heated the reaction TAKE PLACE in REVERSE direction so solid `CaCl_2` increases and solubility of `CaCl_2` decreases.


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