Observe the following electronic transition of a diatomic molecule. (A) ¹Σ⁺g → ³Σ⁺g (B) ¹Σ⁺u → ¹Σ⁺g (C) ¹Δu →… · ABC26IN0086

Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Electron Transfer Redox · Exam: CSIR NET 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 [CSIR-DEC 2011]
(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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