Q. 114.8( 15 Votes )
What are the necessary conditions for any system to be aromatic?
The necessary conditions for any system to be aromatic are as follows : -
(i) It should have a planar structure.
(ii) The π–electrons of the compound should be completely delocalized in the ring.
(iii) The total number of π–electrons present in the ring should be equal to (4n + 2),
where n = 0, 1, 2 … etc which is known as Huckel’s rule.
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