Question

In compound C,H,N atoms are present in 9 : 1 : 35 by weight .Molecular weight of compound is 108.It molecular formula is

Answer 1

9+1+3.5=13.5

13.5g contain 912 mole carbon

108g contain =9×10812×13.5

⇒ 6 mole C

(i.e) C6H8N2