Question

What 's the difference between alicyclic , non benzenoid & heterocyclic aromatic compounds?

Answer 1

alicyclic compound is an organic  compound tht is both aliphatic nd cyclic which may contain all saturated or unsaturated carbons but without aromatic character.
whereas heterocylic r cylic wid at least 2 different elements as members.eg pyridene
and non benzenoid r d compounds containi rings other thn benzene. eg tropolene