ABC26OR0940 · Organic Spectroscopy

Subject: Organic Chemistry · Chapter: Organic Spectroscopy · Topic: Organic Spectroscopy – General · Exam: NET JUNE 2011 · Marks: 2 · Difficulty: Easy

The absorption at $\lambda_{\text {max }}=279 \mathrm{nm}(\varepsilon=15)$ in the UV spectrum of acetone is due to
(a)$\pi \rightarrow \pi^{*}$ transition
(b)$n \rightarrow \pi^{*}$ transition
(c)$\sigma \rightarrow \sigma^{*}$ transition
(d)$\pi \rightarrow \sigma^{*}$ transition
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.

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