16 g of oxygen has the same number of molecules as in

(i) 16 g of CO

(ii) 28 g of N₂

(iii) 14 g of N₂

(iv) 1.0 g of H₂

 

Answer:

Correct Answers: (iii) 14 g of N₂; (iv) 1.0 g of H₂

Explanation:

The no. of molecules in N₂​ is 0.5 × 6.023 × 10²³

The no. of molecules in H₂ ​is  0.5 × 6.023 × 10²³