According to the Kinetic Molecular Theory, as the volume of a gas increases: the number of particle impacts per unit area decreases the total number of particle impacts increases the temperature must change the number of particle impacts per unit area increases

ccording to the Kinetic Molecular Theory, as the volume of a gas increases (assuming the temperature and the number of gas particles remain constant), the number of particle impacts per unit area decreases. This is because the gas particles have more space to move around, leading to fewer collisions with the walls of the container per unit area. Therefore, the correct answer is:<br /><br />- the number of particle impacts per unit area decreases