Question

He gases listed are at standard temperature and pressure:

· 1 mol of CO2 gas
· 1 mol of N2 gas
· 2 mol of O2 gas

Which statement is correct?
The volume of 1 mol of CO2 is greater than that of 2 mol of O2 .
The volume of 1 mol of CO2 is greater than that of 1 mol of N2 .
The volumes of 2 mol of O2 and 1 mol of N2 gases are the same.
The volumes of 1 mol of CO2 and 1 mol of N2 gases are the same.

Answer 1

The volume of 1 mole of CO2 and 1 mole of N2 are the same.

Step-by-step explanation:

At STP , ONE MOLE of gas occupies 22.4 liters .