ABC26PH0170 · Quantum Chemistry

Subject: Physical Chemistry · Chapter: Quantum Chemistry · Topic: Quantum Chemistry – General · Exam: CSIR-NET 2018 · Marks: 2 · Difficulty: Medium

The transition moment integral for a rotational transition between $\mathrm{J}=1 ; \mathrm{M}_{\mathrm{J}}=0$ and $\mathrm{J}=2 ; \mathrm{M}_{\mathrm{J}} =0$ states for a diatomic molecule along the $z$ axis is proportional to
(a)$\int_{0}^{\pi} \cos ^{2} \theta\left(3 \cos ^{2} \theta-1\right) d \theta$
(b)$\int_{0}^{\pi} \cos ^{2} \theta\left(3 \cos ^{2} \theta-1\right) \sin \theta d \theta$
(c)$\int_{0}^{\pi} \cos \theta\left(3 \cos ^{2} \theta-1\right) \sin \theta d \theta$
(d)$\int_{0}^{\pi} \cos ^{2} \theta\left(3 \cos ^{2} \theta-1\right) \sin ^{2} d \theta$
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.

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