Gases

Question 1

If the temperature of a gas decreases (and pressure stays the same), then volume will __.

Answer 1

decrease

Question 2

If pressure of a gas goes up (and temperature stays the same), then volume will ___.

Answer 2

decrease

Question 3

If volume of a gas increases (and pressure stays the same), then temperature will __.

Answer 3

increase

Question 4

Which of the following are true facts about the kinetic molecular theory?

(these are the 3 correct answers)

Answer 4

1. Gases move in continuous random motion in a straight line
2. The volume of the gas particles are negligible compared to the volume of the container
3. Kinetic energy is proportional to the temperature of the gas