Chapter 6 States of Matter Lesson 3

Multiple Choice

Which of the following best describes the significance of understanding the behavior of gases in everyday life?

• It helps us predict weather patterns.

• It is only useful for scientists in laboratories.

• It has no impact on technology or transportation.

• It is important for cooking recipes.

Multiple Choice

Which statement best describes the kinetic molecular theory as it applies to gases?

• Gases are made up of large particles that move slowly.

• Gases are made up of small particles in constant, random motion.

• Gases do not collide with the walls of their container.

• Gases lose energy every time they collide.

Multiple Choice

Which of the following equations represents Boyle's Law?

• P1V1 = P2V2

• V1/T1 = V2/T2

• PV = nRT

• P ∝ T

Multiple Select

Based on the graph of Boyle's Law, select all statements that are correct.

• As volume decreases, pressure increases.

• Pressure and volume are directly proportional.

• As volume increases, pressure decreases.

• Pressure remains constant as volume changes.

Fill in the Blank

As the temperature of a gas increases, the kinetic energy of the particles increases and the volume ___.

Multiple Choice

Which vocabulary term describes the theory that explains the movement and behavior of gas particles?

• kinetic molecular theory

• pressure

• Boyle's law

• Charles's Law

Multiple Choice

According to the graph of Charles's Law, which gas shows the greatest increase in volume as temperature rises at constant pressure?

• Gas A

• Gas B

• Gas C

• All gases increase equally