Organic Chemistry Basics Result Question 51
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Answer:
Correct Answer: 51. ( a, b, c, d )
Solution:
A species is said to have aromatic character if
(a) ring is planar
(b) their is complete delocalisation of $\pi$-electrons
(c) Huckel rule i.e. $(4 n+2)$ rule is followed.
where, $n$ is the number of rings
$(4 n+2)=\pi$ electron delocalised.