The electronic spectrum of [CrF₆]³⁻ shows three bands at 14,900 cm⁻¹, 22400 cm⁻¹ and 34,800 cm⁻¹. The value… · ABC26IN0087

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

The electronic spectrum of $[\mathrm{CrF}_{6}]^{3-}$ shows three bands at $14,900\ \mathrm{cm}^{-1}$, $22400\ \mathrm{cm}^{-1}$ and $34,800\ \mathrm{cm}^{-1}$. The value of $\Delta_{\mathrm{o}}$ in this case is: [CSIR-DEC 2011]
(a)$5,500\ \mathrm{cm}^{-1}$
(b)$14,900\ \mathrm{cm}^{-1}$
(c)$22,400\ \mathrm{cm}^{-1}$
(d)$34,800\ \mathrm{cm}^{-1}$
Answer
Answer (as printed): B
Explanation
No explanation was printed for this question.

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