Which Of The Following Statements Is True?

Which Of The Following Statements Is True?

Which Of The Following Statements Is True?

A) an increase in the temperature of a given mass of gas increases the number of gas molecules

B) an increase in the temperature of the gas does not affect the kinetic energy

C) an increase in the pressure of the gas is proportional to the increase in volume

D) a increase in the pressure of a gas is proportional to the decrease in volume at constant temperature

E) a decrease in the pressure of the gas decreases the number of gas molecules present

Correct Answer: Option D

This means that a decrease in the pressure of the gas decreases the number of gas molecules present is the correct answer.