Chemistry (M.Phil./Ph.D.) 2016 Panjab University Entrance Exam With Answers

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3.

In Raman Spectra the selection rule for transition between rotational energy levels is

A: ΔJ=+1
B: ΔJ=+1±1
C: ΔJ=0, ±2
D: ΔJ=0,±1

The answer is: C