Question

Among the following, the number of aromatic compound(s) is/are:

Answer 1

An aromatic compond must have:

A co-planar structure, with all the contributing atoms in the same plane.

A cyclic structure.

The compound should follow Huckel's rule, i.e, the total number of pi-electrons that are delocalised should be equal to $4n+2$, where n = 0,1,2,...N