Question
Question: Which of the following is/are non aromatic in nature? ...
Which of the following is/are non aromatic in nature?

A
A
B
B
C
C
D
D
Answer
Options A and B.
Explanation
Solution
- Cycloheptatriene (A) is non-aromatic due to non-planarity.
- Cyclooctatetraene (B) is non-aromatic (avoids planarity to escape antiaromaticity).
- Naphthalene (C) and furan (D) are aromatic.