Guy Lussac Law

A sample of hydrogen at 1.5 atm had its pressure decreased to 0.50 atm producing a new volume of 750 mL. What was its original volume?

• 245 ml

• 345 ml

• 123 ml

• 250.mL

A 2.0 liter container of nitrogen had a pressure of 3.2 atm. What volume would be necessary to decrease the pressure to 1.0 atm

• 7.2 L

• 5 L

• 6.4 L

• 6.9 L

Pressure and volume are ____________ proportional.

Temperature and pressure are ____________ proportional.

The bubbles you blow under water (fixed temperature and mass) will ________ in volume as the pressure decreases.

• increase

• decrease

A gas at constant temperature has its pressure increased from 1 atm to 3 atm. If the initial volume was 2 L, what is the final volume?

• 0.67 L

• 1 L

• 1.5 L

• 2 L

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

• Pressure is halved

• Pressure remains the same

• Pressure is doubled

• Pressure is tripled

A balloon is filled with air at 20°C and 1 atm pressure. If the temperature is increased to 40°C, what happens to the pressure inside the balloon?

• Pressure decreases

• Pressure remains the same

• Pressure increases

• Balloon bursts

Tags

NGSS.MS-PS1-4

Which of the following best describes Guy Lussac's Law?

• Pressure is inversely proportional to volume

• Pressure is directly proportional to temperature

• Volume is directly proportional to temperature

• Volume is inversely proportional to pressure

A sealed container with a gas is heated from 300 K to 600 K. If the initial pressure was 2 atm, what is the final pressure?

• 1 atm

• 2 atm

• 3 atm

• 4 atm