Answer
The Boyle's gas law defines the relationship between pressure and volume.
According to this, the volume of gas is inversely proportional to its pressure at constant temperature.
PV= constant.
Therefore as the volume of a gas increases the pressure of the gas decreases and as the volume of a gas decreases the pressure of the gas increases.
According to the kinetic theory, gas molecules collide constantly and exert pressure on the walls of the container and thus, when the volume of the gas decreases they come closer together and collide with the container wall and each other and thus this leads to an increase in pressure.
Work Step by Step
The Boyle's gas law defines the relationship between pressure and volume.
According to this, the volume of gas is inversely proportional to its pressure at constant temperature.
PV= constant.
Therefore as the volume of a gas increases the pressure of the gas decreases and as the volume of a gas decreases the pressure of the gas increases.
According to the kinetic theory, gas molecules collide constantly and exert pressure on the walls of the container and thus, when the volume of the gas decreases they come closer together and collide with the container wall and each other and thus this leads to an increase in pressure.