A gas exerts pressure on its container because?
A
the molecules of a gas collide with the walls of the container
B
some of the molecules are moving faster than others
C
of the collisions of the molecules with each other
D
of the mass of the molecules of the gas
Verified Correct Answer: A.
Chemical Principles & Mechanism
Gas pressure is the name given to the force exerted by gas particles colliding with the wall of their container.
Source: WAEC / JAMB / NECO Classroom Archive (Record #4293)