Gas Law Quiz

What about gasses can be measured?

• Pressure, number of molecules and Volume

• Temperature, Density Volume, and Pressure

• Volume, Density and Temperature

• Pressure, Temperature, Volume, and Number of molecules

If you increase the pressure of a constant volume of gas, what will happen to the temperature? (a)  

• Increase
• Decrease
• Stay the same
• It will Blow Up

What will happen to the volume of a gas under constant temperature if the pressure increases?

• Increase

• Decrease

• Nothing

• Explosion!

How are pressure and volume related?

• Directly
• Indirectly
• They aren't related

What is the basis of kinetic-molecular theory?

• Molecules are in constant motion.
• Molecules only stop sometimes.
• Approximately half the molecules are stationary.
• It is impossible to tell if a molecule is moving or not.

A gas that conforms exactly to the 5 assumptions of KMT

• Model gas

• Ideal gas

• Perfect gas

• Real gas

How are pressure and temperature related?

• Directly

• Indirectly

• They aren't related

If 2.6L of a gas at 3.1 atm is compressed to 1.3L, what would the new pressure be?

• 1.55 atm

• 2.6 atm

• 6.2 atm

• The pressure stays the same

What is 50 C in Kelvin?

• 223
• 323
• 100
• 50

Tags

NGSS.MS-PS1-4

A gas has a pressure of 1.50 atm at a temperature of 273 K.  What will be the pressure at 410 K?

• .99 atm
• 2.25 atm
• .75 atm
• 2.5 atm