Rock the ASBOG Exam 2025 – Dig Deep into Geology Greatness!

Increasing temperature generally decreases the solubility of gases in water. This phenomenon can be explained by the kinetic energy of gas molecules and the interactions between gas and liquid molecules. As the temperature rises, the kinetic energy of water molecules increases, which leads to a greater rate of gas molecules escaping from the water into the atmosphere. Essentially, the increased motion of the water molecules disrupts the interactions that typically keep gas solubility high at lower temperatures.

This principle is observable in everyday scenarios, like when a carbonated beverage warms up; it tends to lose its fizz as the dissolved carbon dioxide escapes more readily. As the temperature of water increases, fewer gas molecules can remain dissolved because they are more likely to enter the gas phase.

Overall, understanding this relationship is crucial in applications such as environmental science, where the solubility of oxygen in water is vital for aquatic life, and in various industrial processes involving gases and liquids.