SOLVED: [MnO4]- is deep purple in color whereas [ReO4]- is colorless. This is due to greater energy required for 1. d-d transitions in the Re compound compared to the Mn compound 2.
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VIDEO ANSWER: We can say permanganate permanganate iron, which is here, or we can say intense, intense purple colorati. The oxidation state of the manganese can be found in the m n, o 4 negative. Here, we can say that it is plus 7. The electrons are
[MnO4]- is deep purple in color whereas [ReO4]- is colorless. This is due to greater energy required for 1. d-d transitions in the Re compound compared to the Mn compound 2. d-d transitions in the Mn compound compared to the Re compound 3. charge transfer from O to Re compared to O to Mn 4. charge transfer from O to Mn compared to O to Re.
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The colour of KMnO(4) is due to
Doc 117 b p s xi chemistry iit jee advanced study package 2014 15 by S.Dharmaraj - Issuu
Solved [MnO4]−is deep purple in color whereas [ReO4]−is
coordination compounds - How can the intense color of potassium permanganate be explained with molecular orbital theory? - Chemistry Stack Exchange
SOLVED: [MnO4]- is deep purple in color whereas [ReO4]- is colorless. This is due to greater energy required for 1. d-d transitions in the Re compound compared to the Mn compound 2.
Why does Mn+7 have no unpaired electrons, yet KMnO4 is purple in colour? - Quora
MnO4−is of intense pink colour, though Mn is in (+7) oxidation state. It..
ReasonColour of KMnO_4 is due to charge transfer.AssertionKMnO_4 is a colourless compound.
Solved Part I - Variety of Permanganate Redox Reactions The