Azulene molecule has two non-aromatic fused rings, It is-
Azulene is isomer of Napthalene. It has 2 fused rings. It has aromatic nature due to ___
Each of the compounds shown below has two aromatic rings, labelled as A and B. Identify the number of compounds in which ring B is more active than ring A for electrophilic aromatic substitution reaction ___