What is the effect of high pressure on gas volume?

High pressure on a gas leads to a decrease in its volume, which is in alignment with Boyle's Law. According to this gas law, if the temperature of a gas is kept constant, the volume of the gas is inversely proportional to the pressure applied to it. This means that as pressure increases, the volume of gas decreases.

When external pressure is applied to a gas, the molecules are forced closer together, reducing the space they occupy. This is particularly evident in ideal gases, where the behavior can be approximated under high pressure. However, real gases might exhibit some deviations due to intermolecular forces and the volume of the molecules themselves at extremely high pressures. Nevertheless, the fundamental relationship still holds that with increased pressure, the volume of the gas decreases.