Moles and Volume Conversion Quiz

What is the molar volume of an ideal gas at standard temperature and pressure (STP)?

• 22.4 L/mol

• 24.0 L/mol

• 20.0 L/mol

• 18.0 L/mol

How many moles of gas are present in 44.8 liters at STP?

• 1 mole

• 2 moles

• 0.5 moles

• 3 moles

If you have 11.2 liters of oxygen gas at STP, how many moles do you have?

• 0.25 moles

• 0.5 moles

• 1 mole

• 2 moles

Convert 5.6 liters of nitrogen gas at STP to moles.

• 0.25 moles

• 0.5 moles

• 0.75 moles

• 1 mole

How many liters of hydrogen gas at STP are equivalent to 3 moles?

• 44.8 liters

• 67.2 liters

• 22.4 liters

• 89.6 liters

What is the volume of 0.75 moles of carbon dioxide gas at STP?

• 16.8 liters

• 22.4 liters

• 33.6 liters

• 11.2 liters

If you have 2.5 moles of helium gas, what is its volume at STP?

• 56.0 liters

• 44.8 liters

• 22.4 liters

• 60.0 liters

Convert 33.6 liters of argon gas at STP to moles.

• 1.5 moles

• 2 moles

• 1 mole

• 0.5 moles

How many liters of neon gas at STP are equivalent to 0.25 moles?

• 5.6 liters

• 11.2 liters

• 22.4 liters

• 2.8 liters

What is the volume of 4 moles of methane gas at STP?

• 44.8 liters

• 89.6 liters

• 112.0 liters

• 56.0 liters