Question

why solubility of nacl doesn't change much with temperature? explain it​

Answer 1

Answer:

The solubility of the majority of solid substances increases as the temperature increases. ... Notice how the temperature dependence of NaCl is fairly flat, meaning that an increase in temperature has relatively little effect on the solubility of NaCl.

Explanation:

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Answer 2

Answer:

Solubility of solid in a liquid depends on the nature of the solid. It depends on whether the dissolution process is exothermic or endothermic. Therefore, temperature doesn't affect the dissolution of NaCl as the heat of hydration almost equalizes heat of dissolution.