What is the effect of temperature on the solubility of gases in water?

The correct choice is based on the fundamental principles of gas solubility, which demonstrate that as the temperature of water increases, the solubility of gases typically decreases. This phenomenon occurs due to the increased kinetic energy of the water molecules at higher temperatures, which allows them to more readily escape from the liquid phase into the gaseous phase.

Higher temperatures provide the gases with more energy, making it easier for them to overcome the intermolecular forces holding them in solution. As a result, fewer gas molecules will remain dissolved in the water, leading to a decrease in gas solubility.

This principle is crucial in various fields, including environmental science and aquatic chemistry, as it affects oxygen availability for aquatic life and the behavior of carbon dioxide in water bodies. Hence, understanding the relationship between temperature and gas solubility is essential for accurately assessing water quality and its impact on ecosystems.