Question

Which of the following structures are aromatic in nature?

• A. A, B, C and D
• B. Only A and B
• C. Only A and C
• D. Only B, C and D

Answer 1

Answer: (B)

Only A and B

Answer 2

Both A and B are aromatic as they are cyclic planar and has $4n + 2 \pi e^– (n = 1)$.

So, the correct answer is (B) : Only A and B