[MnO₄]⁻ is deep purple in colour whereas [ReO₄]⁻ is colourless. This is due to greater energy required for… · ABC26IN0114

Subject: Inorganic Chemistry · Chapter: Coordination Chemistry · Topic: Charge Transfer Spectra · Exam: CSIR NET 2015 · Marks: 2 · Difficulty: Medium

$\mathrm{[MnO_4]^-}$ is deep purple in colour whereas $\mathrm{[ReO_4]^-}$ is colourless. This is due to greater energy required for [CSIR-DEC 2015]
(a)d-d transitions in the Re compound compared to the Mn compound
(b)d-d transitions in the Mn compound compared to the Re compound
(c)charge transfer from O to Re compared to O to Mn
(d)charge transfer from O to Mn compared to O to Re
Answer
Answer (as printed): C
Explanation
No explanation was printed for this question.

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