Gas Laws Quiz

Boyle's Law: If the volume of a gas is decreased, what happens to the pressure, assuming the temperature remains constant?

• The pressure increases

• The pressure becomes solid

• The pressure remains the same

• The pressure decreases

Boyle's Law: If the pressure of a gas is doubled, what happens to the volume, assuming the temperature remains constant?

• Volume will remain the same

• Volume will be doubled

• Volume will be halved

• Volume will be tripled

Charles's Law: If the volume of a gas is halved, what happens to the temperature, assuming the pressure remains constant?

• Temperature will be doubled

• Temperature will also be halved

• Temperature will be tripled

• Temperature will remain the same

Ideal Gas Law: What is the formula for the ideal gas law?

• PV = RT/n

• P = nRT/V

• V = nRT/P

• PV = nRT

Ideal Gas Law: If the number of moles of a gas is doubled, what happens to the volume, assuming the pressure and temperature remain constant?

• Volume will remain the same

• Volume will halve

• Volume will double

• Volume will triple

Dalton's Law: What does Dalton's law state about the total pressure of a mixture of gases?

• Total pressure is the sum of the partial pressures of the individual gases.

• Total pressure is not affected by the partial pressures of the individual gases.

• Total pressure is the average of the partial pressures of the individual gases.

• Total pressure is the difference of the partial pressures of the individual gases.

Dalton's Law: If the partial pressure of one gas in a mixture is increased, what happens to the total pressure, assuming the partial pressures of the other gases remain constant?

• Total pressure will become zero

• Total pressure will remain the same

• Total pressure will increase

• Total pressure will decrease

Graham's Law: What does Graham's law state about the rates of diffusion of two gases?

• Rate of diffusion is inversely proportional to the square root of the molar mass

• Rate of diffusion is not affected by the molar mass

• Rate of diffusion is directly proportional to the square of the molar mass

• Rate of diffusion is directly proportional to the molar mass

Graham's Law: If the molar mass of one gas is doubled, what happens to its rate of diffusion, assuming the molar mass of the other gas remains constant?

• Rate of diffusion will be halved

• Rate of diffusion will be quadrupled

• Rate of diffusion will remain the same

• Rate of diffusion will be doubled

Charles's Law: If the temperature of a gas is doubled, what happens to the volume, assuming the pressure remains constant?

• Volume will be doubled

• Volume will be halved

• Volume will remain the same

• Volume will be tripled