As temperature rises, the solubility of gases in liquids decreases due to increased kinetic energy at the surface of the liquid. Higher temperatures allow more gas molecules to escape from the liquid into the atmosphere, while fewer gas molecules return to the liquid through condensation. This dynamic results in a net loss of gas solubility as the temperature continues to increase.
#1
garytse86
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As temperature increases, the solubility of gases decreases, but why?
Evaporation and condensation occurs primarily at the surface. As temperature increases the kinetic energy at the surface increases and more molecules have a chance to escape rather and less to condensate.
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