8 g of O2 has the same number of atoms as
7 g CO
14 g of CO
22 g of CO2
44 g of CO2
No of atoms = WM × N × atomicity
8 g oxygen = 832 × N × 2 = 0.5N
14 g CO = 728 × N × 2 = 0.5 N
8 g of O2 has the same number of atoms as ___ gm of CO