Gas Laws Pre-Test

What is the force that gas exerts on the walls of its container called?

• Volume

• Temperature

• Pressure

• Mole

Which unit is used to measure the amount of space a gas occupies?

• Kelvin

• Liters

• Atmospheres

• Joules

What does the Ideal Gas Law formula represent?

• P1V1=P2V2

• V1T1=V2T2

• PV=nRT

• E=mc^2

What is the minimum energy required for a chemical reaction to occur called?

• Catalyst

• Activation Energy

• Kinetic Energy

• Potential Energy

Which law states that the volume of a gas is directly proportional to its temperature at constant pressure?

• Boyle’s Law

• Charles’s Law

• Ideal Gas Law

• Newton’s Law

What is the value of 1 mole in terms of particles?

What does the Kinetic Molecular Theory explain?

• The behavior of gases

• The behavior of solids

• The behavior of liquids

• The behavior of plasma

Tags

NGSS.HS-PS3-2

Which substance lowers the activation energy of a reaction without being consumed?

• Reactant

• Product

• Catalyst

• Solvent

What is the value of the Ideal Gas Constant (R)?

• 0.0821 L·atm/(K·mol) or 8.314 J/(K·mol)

• 0.0821 L·atm/(K·mol) or 8.314 J/(mol·K)

• 0.0821 L·atm/(mol·K) or 8.314 J/(K·mol)

• 0.0821 L·atm/(mol·K) or 8.314 J/(mol·K)

According to Boyle's Law, what happens to the pressure of a gas if the volume decreases, assuming temperature is constant?

• The pressure increases

• The pressure decreases

• The pressure remains the same

• The pressure fluctuates