What happens when a given amount of gas at a constant temperature
increases in volume?
o a. the gas pressure decreases.
ob. the gas pressure remains constant.
oc. the number of gas molecules increases.
o d. the number of gas molecules decreases.

24. a sports ball is inflated to an internal pressure of 1.85 atm at room temperature (25 °c). if the ball is then played with outside where the temperature is 7.5 °c, what will be the new pressure of the ball? assume the ball does not change in volume nor does any air leak from the ball a) 0.555 atm b) 1.74 atm c) 1.85 atm d) 1.97 atm