Ideal Gas Law Quiz

When using PV = nRT, it is important to use the units for pressure, volume and temperature as

• atm, L, K
• atm, ml, C
• mmHg, L, K
• mmHg, ml, K

If n and T are held constant, the ideal gas law reduces to 

• Charles' law
• Boyle's law
• Avogadro's principle
• zero

Determine the Kelvin temperature required for 0.0470 mol of gas to fill a balloon to 1.20 L under .998 atm pressure. 

• 0 K 
• 107 K 
• 207 K 
• 307 K 

If the pressure exerted by a gas at 25 degrees C in a volume of 0.044 L is 3.81 atm, how many moles of gas are present?

• .002766 mole
• .0069 mol
• 2.766 mol
• 9.887 mol

Calculate the volume that a 0.323-mol sample of a gas will occupy at 265 K and a pressure of 0.900 atm.

• 7.18 L 
• 7.81 L
• 4.63 L
• 4.36 L

At standard temperature and pressure, I have 48L of hydrogen gas. How many moles of gas do I have?

• 0.5
• 1
• 2
• 4