Chemistry - GOC Question with Solution | TestHub

Aromaticity can be predicted by the use of Huckle's rule which says that $(4n+2)\pi$-electrons are required in delocalisation system to give it aromaticity. $(4n+2)\pi$ electrons means $2,6,10\dots \dots \pi$ electrons.
for delocalisation $=6$ $\therefore$ It is expected to be aromatic.