# How the gas pressure will change a) if the concentration of gas molecules is increased by 4 times at a constant rms velocity of molecules;

**How the gas pressure will change**

**a) if the concentration of gas molecules is increased by 4 times at a constant rms velocity of molecules;**

**b) if the root-mean-square velocity of gas molecules is increased by 4 times with a constant concentration of molecules;**

**c) if the average kinetic energy of molecules is increased by 3 times with a constant concentration of molecules;**

**d) if the average kinetic energy of molecules is increased by 4 times, and the concentration of molecules is reduced by 2 times;**

**e) if the concentration of gas molecules is increased by 2 times, and the root-mean-square velocity is decreased by 4 times?**

a) the pressure will increase 4 times;

b) the pressure will increase 16 times;

c) the pressure will increase 3 times;

d) the pressure will double;

e) the pressure will decrease by 2 times;