talanwest10 talanwest10 06-06-2023 Chemistry contestada Why does the pressure inside a container of gas increase if more gas is added to the container? Why does the pressure inside a container of gas increase if more gas is added to the container? There are greater differences in the distances between the molecules. There is a corresponding increase in the number of molecules striking the walls of the container per unit time. There is a increase in the force of the collisions between the molecules and the walls of the container.