We have to need to know the correct statement which defines molar volume of an ideal gas.
The correct statement is: The volume that is occupied by 1 mol of an ideal gas at STP.
Molar volume of an ideal gas is occupied by 1 mol of an ideal gas at STP.
The answer is: The volume that is occupied by 1 mol of an ideal gas at STP, which is 22.4 L.
Vm = 22.4 L/mol; molar volume at STP (Standard Temperature and Pressure).
Standard Temperature and Pressure (STP) is a condition where P = 1 atm (pressure) and T = 273 K (temperature).
Under this condition, 1.00 mole of ideal gas has a volume of 22.4 L, which is also called the molar volume of ideal gas at STP.
