Why does the pressure inside a container of gas increase if more gas is added to the container?
a.
There is an increase in the number of collisions between particles and the walls of the container.
b.
There is an increase in the temperature of the gas.
c.
There is a decrease in the volume of the gas.
d.
There is an increase in the force of the collisions between the particles and the walls of the container.
Answer: A