Question

What is meant by solubility? What happens to solubility of solids on heating and cooling?​

Answer 1

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For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.

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Answer 2

Answer:

Solubility is defined as the maximum amount of a substance that will dissolve in a given amount of solvent at a specified temperature.

For many solids dissolved in liquid water, the solubility increases with temperature. The increase in kinetic energy that comes with higher temperatures allows the solvent molecules to more effectively break apart the solute molecules that are held together by intermolecular attractions.