For any compound to be aromatic, compound  should  follow  a given set of rule  known as
Channel: Doubtnut
Date: 26/04/2020

For any compound to be aromatic, compound  should  follow  a given set of rule  known as  Huckel's rule   According  to Huckel's rule of aromaticy :     (a) compound should  be cyclic    (b)  compounds shoulds  be  planar  and conjugated .    (c) compound should  have  `(4n + 2 )pie^(-)`      where `n=0, 1, 2, 3.... integer  number .     Which  of the following  is not an aromatic compound ?