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18 Gas Laws MCQ2

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Questions and Answers

What is the primary assumption of Gay Lussac's Law?

The temperature and pressure of the gases are constant

The volumes of gases consumed and produced are in a simple whole number ratio (correct)

Gases react with each other to form new compounds

The particles of the gas are in random motion

What is the relationship between the volume and pressure of a gas according to Boyle's Law?

The volume of a gas is inversely proportional to the square of the pressure

The volume of a gas is directly proportional to the square root of the pressure

The volume of a gas is inversely proportional to the pressure (correct)

The volume of a gas is directly proportional to the pressure

According to Avogadro's Law, what is the relationship between the volume of a gas and the number of molecules?

Equal volumes of gases contain equal numbers of molecules (correct)

Equal volumes of gases contain different numbers of molecules

The volume of a gas is directly proportional to the number of molecules

The volume of a gas is inversely proportional to the number of molecules

What is the kinetic energy of particles proportional to according to the Kinetic Theory of Gases?

The Kelvin temperature Signup and view all the answers

What is the purpose of the Combined Gas Law?

To relate the pressure, volume, and temperature of a gas Signup and view all the answers

What is the assumption about the volumes of the particles according to the Kinetic Theory of Gases?

The volumes of the particles are negligible compared to the distances between them Signup and view all the answers

What is the purpose of Charles' Law?

To relate the volume and temperature of a gas at constant pressure Signup and view all the answers

What is the significance of the Kelvin temperature in the Kinetic Theory of Gases?

It is directly proportional to the average kinetic energy of the particles Signup and view all the answers

What is the significance of the random motion of particles in the Kinetic Theory of Gases?

It is responsible for the collisions between particles and the walls of the container Signup and view all the answers