Some students want to investigate the relationship between the pressure and volume of a gas. They take a sealed, thin-walled metal can full of air, place it in a vat of liquid nitrogen, and observe that the can collapses. Another student says that their procedure is a better demonstration of the effect of temperature on another property of the gas. Which of the following properties of the gas does the procedure best relate to temperature? a. Volume.
b. Pressure.
c. The amount of gas.
d. The universal gas constant.