Respuesta :

The characteristics of homologous series are :-

1) they have same molecular formula.

2) They have same group(functional group)

3) They have same chemical properties and method of preparations.
  • The members of the homologous series have same functional group.
  • Members have the same general formula.
  • Members have the almost same chemical properties due to same functional group.
  • Members have common general method of preparation.