What term describes the process of gas becoming more soluble in a liquid with increasing pressure?

The correct term that describes the process of gas becoming more soluble in a liquid with increasing pressure is Henry's Law. This principle states that at a constant temperature, the amount of gas that dissolves in a liquid is directly proportional to the partial pressure of that gas above the liquid. Therefore, when the pressure increases, more gas molecules are forced into the liquid, leading to greater solubility.

This concept is particularly important in fields such as respiratory physiology and the handling of anesthetics, where understanding how gases behave under various pressures can impact patient care and treatment.