Chemistry Gas Laws Practice Problems

What is the term used to describe the phase of the breathing cycle when air is expelled from the lungs?

Determine whether the pressure will increase, decrease, or remain unchanged in the following scenario:

A cylinder with a movable piston contains a mixture of argon and xenon gas with partial pressures of 0.80 atm and 1.20 atm, respectively. Choose the diagram that represents the change in volume when the argon gas is removed from the cylinder at constant temperature and pressure.

Describe the part of the breathing cycle that occurs when the thoracic cavity expands. Use the terms inspiration and expiration.

Which of the following postulates of the kinetic-molecular theory best describes Gay-Lussac's law? Why?

Which of the following postulates of the kinetic-molecular theory best describes Charles's law? Why?

Which of the following postulates of the kinetic-molecular theory best describes Boyle's law? Why?

Which of the following, based on the kinetic-molecular theory of gases, best explains Avogadro's law?

Which statement is TRUE about ideal gas in a container?

"For an ideal gas with a fixed amount and at a constant temperature, its pressure and volume will have an inverse relationship." This describes: 

"The volume of an ideal gas is proportional to its temperature" is a statement of which law?

Gay-Lussac's Law describes the relationship of pressure and temperature wherein the number of moles and volume are constant for an ideal gas. Which of the following expresses the description of the Gay-Lussac's Law?