Gas Laws

What does STP stand for?

• Same Time and Place

• Standard Temperature and Pressure

• Standard Time and Place

• Same Temperature and Pressure

The temperature at absolute zero is _____. Select all that apply.

• 0 °C

• 0 °F

• 0 K

• -273 °C

• 273 K

Which of the following pressures is equal to 44.1 psi? Select all that apply.

• 3 atm

• 760 mm Hg

• 89.76 in Hg

• 202.6 kPa

Which of the following is a measure of average kinetic energy?

• Temperature

• Pressure

• Volume

• Enthalpy

______ and pressure are inversely related. This means as one decreases, the other _______.

• Volume; Increase

• Temperature; Increase

• Volume; Decrease

• Temperature; Decrease

Volume and _____ are directly related. This means as one increases, the other ___.

• Pressure; Increase

• Pressure; Decrease

• Temperature; Decrease

• Temperature; Increase

Temperature and ______ are directly related. This means as one decreases, the other ____.

• Volume; Decreases

• Pressure; Decreases

• Pressure; Increases

• Volume; Increases

Volume and _____ are directly related. This means as one increases, the other ___.

• Number of moles; Decreases

• Pressure; Decreases

• Number of moles; Increases

• Pressure; Increases

Which of the following would decrease the volume of a balloon?

• Increase pressure

• Increase temperature

• Increase the number of moles

• Increase R

Which of the following would decrease the number of moles of gas inside a container?

• Decrease Volume

• Decrease Pressure

• Decrease Temperature

• None of these