Question

if gas particles start colliding with the walls of their metallic container with increased force, what is their direct effect? lower gas pressure higher gas pressure lower volume of gas higher volume of gas

Explanation:

Gas pressure is caused by gas - particles colliding with the container walls. More forceful collisions mean more force per unit area, which is higher pressure. Volume is not directly affected by the force of particle - wall collisions in this context.

Answer:

higher gas pressure