Which of the following compounds is aromatic?

Question

Which of the following compounds is aromatic? (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/9f9d19e33f9c55670ba56b8fdd36ec5f-.png" /> is aromatic because the compound is cyclic and number of π electrons is 2, which is in accordance with the Huckel's rule, (4 n+2) π. When n=0, according to this rule, number of π electrons is 4 × 0+2=2

Q. Which of the following compounds is aromatic?

is aromatic because the compound is cyclic and number of $π$ electrons is $2$ , which is in accordance with the Huckel's rule, $(4 n + 2) π$ . When $n = 0$ , according to this rule, number of $π$ electrons is $4 \times 0 + 2 = 2$

Q. Which of the following compounds is aromatic?

is aromatic because the compound is cyclic and number of π electrons is 2, which is in accordance with the Huckel's rule, (4n+2)π. When n=0, according to this rule, number of π electrons is 4×0+2=2

is aromatic because the compound is cyclic and number of $π$ electrons is $2$ , which is in accordance with the Huckel's rule, $(4 n + 2) π$ . When $n = 0$ , according to this rule, number of $π$ electrons is $4 \times 0 + 2 = 2$