Answer:
The pressure inside the container would increase with each additional pump.
Explanation:
PV = nRT,
where, P is the pressure of the gas.
V is the volume of the gas.
n is the no. of moles of the gas.
R is the general gas constant.
T is the temperature of the gas.
P α n.
So, the pressure of the gas will increase.
Thus, the right choice is: The pressure inside the container would increase with each additional pump.