ABC26IN0098 · Coordination Chemistry
Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Electron Transfer Redox · Exam: CSIR-NET 2013 · Marks: 2 · Difficulty: Medium
Three bands in the electronic spectrum of $\left[\mathrm{Cr}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}$ are due to the following transitions \[ \text{(A) } { }^{4}\mathrm{A}_{2g} \rightarrow { }^{4}\mathrm{T}_{1g} \qquad \text{(B) } { }^{4}\mathrm{A}_{2g} \rightarrow { }^{4}\mathrm{T}_{2g} \qquad \text{(C) } { }^{4}\mathrm{A}_{2g} \rightarrow { }^{2}\mathrm{E}_{g} \]
Identify the correct statement about them (a)Intensity of (A) is lowest
(b)Intensity of (C) is lowest
(c)Intensitites of (A), (B) and (C) are similar
(d)Intensities of (B) and (C) are similar
Answer
Explanation
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