Q: Which of the following are characteristics of aromatic compounds? I. They should be planar. II. They should follow (4n + 2) π-electrons rule. III. They should be cyclic. Select the correct answer using the code given below.
(a)I and II only
(b)II and III only
(c)I and III only
(d)I, II and III
Correct Answer: (c)
The correct answer is (c): I and III only. Subject: Environment & Ecology | Sub-topic: Pollution Note: This answer was determined through AI-based research. Verify against the official answer key when available.