What happens to the pressure of the gas when the amount of gas in the cylinder doubles and the volume is held constant? Choose one: A. There is no way to tell. B. It decreases by a factor of 2. C. It increases by a factor of 2. D. There is no change in the pressure.
Explanation: when amount of gas in a cylinder increases and volume is constant, number of collisions of gas molecules and the walls of the cylinder increases, therefore pressure increases
