Chemistry - GOC Question with Solution | TestHub

Anthracene is the linearly fused tricyclic ${\mathrm{C}}_{14}{\mathrm{H}}_{10}$ with three six-membered rings and 7 $\mathrm{C}=\mathrm{C}$ bonds. (I) is phenanthrene (angular fusion), (III) is tetralin and (IV) is azulene (5- and 7-membered rings). Only (II) is anthracene.