ABC26IN0998 · Coordination Chemistry

Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Electron Transfer Redox · Exam: NET DEC 2011 · Marks: 2 · Difficulty: Easy

Observe the following electronic transition of a diatomic molecule. (A) $^{1}\Sigma_{g}^{+} \rightarrow {}^{3}\Sigma_{g}^{+}$ (B) $^{1}\Sigma_{u}^{+} \rightarrow {}^{1}\Sigma_{g}^{+}$ (C) $^{1}\Delta_{u} \rightarrow {}^{1}\Sigma_{g}^{+}$ (D) $^{1}\pi_{g} \rightarrow {}^{1}\Sigma_{u}^{+}$ The allowed transitions are
(a)(A) and (C) only
(b)(B) and (D) only
(c)(A), (B) and (C) only
(d)(A), (C) and (D) only
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.

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