ABC26PH0266 · Atomic Structure

Subject: Physical Chemistry · Chapter: Atomic Structure · Topic: Atomic Structure – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Easy

As per Huckel theory, $\pi$-electron energy levels of cyclobutadiene are
(a)$\alpha+2 \beta, \alpha+\beta, \alpha-\beta, \alpha-2 \beta$
(b)$\alpha+2 \beta, \alpha-\beta, \alpha-\beta, \alpha-2 \beta$
(c)$\alpha+2\beta, \alpha, \alpha, \alpha-2\beta$
(d)$\alpha+\beta, \alpha-\beta, \alpha-\beta, \alpha-2\beta$
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

Open in whiteboard · Browse this chapter in the app