Question

Calculate no. of carbon and oxygen atoms present
in 11.2 litres of CO, at N.T.P.
​

Answer 1

· As each molecules of CO2 contains one carbon and two oxygen atoms, 0.5 mole of CO2 will contain 0.5 × 6.023 ×10^23 atoms of carbon and 2× 0.5 x 6.023 x 10^×23 atoms of Oxygen. How many carbon and oxygen atoms are present in 11.2 litres of CO2 at N.T.P.?