How does temperature affect the solubility of gases in liquids?

The relationship between temperature and the solubility of gases in liquids is one where increasing temperature typically leads to a decrease in solubility. This occurs because as the temperature rises, the kinetic energy of the gas molecules increases, causing them to escape more readily from the liquid. Essentially, the increased motion at higher temperatures allows gas molecules to overcome the attractive forces that keep them dissolved in the liquid.

Thus, gases tend to become less soluble in liquids as the temperature increases, which is the reason behind the correct choice. This behavior is in contrast to the solubility of most solids, which generally increases with temperature. Therefore, understanding the specific nature of gas solubility in relation to temperature is crucial for applications like carbonated beverages, where gases must remain dissolved at lower temperatures to maintain effervescence.