Give reason why gases exert pressure on the walls of container. Gases undergo diffusion very fast

Give reason why gases exert pressure on the walls of container. Gases

1.	Give reason why gases exert pressure on the walls of container. Gases undergo diffusion very fast
Answer» According to KINETIC THEORY OFGASES , The pressure of the gas is due to CONTINOUS collision of molecules on the WALL of container because the gasmolecule always move in RANDOM motion. Its not limited to gaseverything which has mass EXERT pressure. But the unique property ofgases is that THEY FILL THE SP