Gas Law Problems

The amount of space occupied by the gases. With the SI unit of a cubic meter.

• Pressure

• Mass

• Volume

• Temperature

A gas in an environment has a volume of 16.8 L and a pressure of 3.2 atm. If the volume changes to 10.6 L, what will the new pressure be?

• 5.07 atm

• 2.02 Pa

• 5.07 L

• 2.02 atm

• correct answer is not given

There are 65 liters of helium in a balloon at 35 K. If the temperature of the balloon is increased to 40 K, what will the new volume of the balloon be?

• 40 L

• 70 L

• 74.3 L

• 75.9 L

• correct answer is not given

What is the new volume of the gas if the pressure on 350 L of oxygen at 720 mm Hg is decreased to 600 mm Hg?

• 420 L

• 29.16 L

• 4200.0 L

• 291.6 L

• correct answer is not given

Gay–Lussac's Law is a direct relationship between temperature and pressure. Assuming a constant volume, when the temperature increases, then the pressure ________.

• Increases

• decreases

• stays the same

Gay–Lussac's Law is a direct relationship between temperature and pressure. Assuming a constant volume, if the pressure doubles, then the temperature ________

• doubles in Kelvin units

• doubles in Celsius units

• halves in Celsius units

• halves in Kelvin units

A gas in a metal container at 5 atm (P1) has its temperature changed from 20 K (T1) to 90 K (T2). What is the final pressure in atmospheres (P2)?

• 22.5 atm

• 22.5 K

• 225 atm

• 225K

• correct answer is not given

Boyle's Law describes the relationship between ____________ and _____________

• temperature and volume

• pressure and temperature

• pressure and volume

• constant temperature and volume

Charles' Law States...

• As Pressure goes up volume goes down

• As Pressure goes up temperature goes up

• As Volume goes up temperature goes up 

• As Pressure goes down volume goes down 

The relationship of which two variables are compared in Charles’s Law?

• pressure & volume

• volume & temperature

• temperature & pressure

• volume & moles (amount of gas)