Which gas law relates the volume of a gas to its temperature at constant pressure?

The relationship between the volume of a gas and its temperature at constant pressure is described by Charles's Law. This law states that the volume of a given mass of gas is directly proportional to its absolute temperature (measured in Kelvin) when the pressure remains constant.

This principle indicates that as the temperature of the gas increases, its volume also increases, assuming the pressure is held steady. This is important in various applications, such as understanding how gases behave under different thermal conditions, which is essential knowledge for operating engineers dealing with gaseous systems.

Boyle's Law, on the other hand, deals with the relationship between the pressure and volume of a gas at constant temperature, while Avogadro's Law focuses on the volume of a gas proportional to the number of moles of the gas, also at constant temperature and pressure. The Ideal Gas Law combines several gas laws, including these relationships, but does not specifically address the volume-temperature relationship under constant pressure as Charles's Law does.