Which of the following species would be expected to exhibit aromatic character?

Question

Which of the following species would be expected to exhibit aromatic character? <img class="img-fluid question-image" alt="Question" src="https://cdn.tardigrade.in/q/nta/c-k4ehyxnqqedg.png" /> (A) I and IV (B) II and IV (C) I and III (D) II and III

Tardigrade Admin · Accepted Answer

II and III have delocalized six π electrons and hence are aromatic.

Q. Which of the following species would be expected to exhibit aromatic character?

I and IV

II and IV

I and III

II and III

II and III have delocalized six $π$ electrons and hence are aromatic.