11.27 mol of carbon dioxide gas is equal to 252.45 L or 270.48 L
Further explanation
Given
11.27 mol of CO2
Required
Volume of gas
Solution
If the conditions are assumed to be at the STP state (Standard Temperature and Pressure) at T 0 ° C and P 1 atm, then Vm is 22.4 liters/mol.
so for 11.27 moles the total volume is:
11.27 mol x 22.4 L = 252.45 L
But if the conditions are assumed to be at RTP (Room Temperature and Pressure), Conditions at T 25 ° C and P 1 atm. Vm = 24 liters/mol, then the volume of CO2:
11.27 mol x 24 L = 270.48 L.