Answered

How does heat affect the solubility of gases in a liquid?

A. Solubility is not affected by heat.
B. The particles of a solid lose their shape and do not dissolve properly when heated.
C. Solubility generally increases with heat.
D. Solubility generally decreases with heat.



Answer :

Final answer:

The solubility of gases in a liquid decreases as temperature increases.


Explanation:

The solubility of gases in a liquid is affected by temperature. When a solvent with a gas dissolved in it is heated, the kinetic energy of both the solvent and solute increases. As the kinetic energy of the gaseous solute increases, its molecules have a greater tendency to escape the attraction of the solvent molecules and return to the gas phase. Therefore, the solubility of a gas decreases as the temperature increases.


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