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Assertion: KMnO(4) is purple in colour d...

Assertion: `KMnO_(4)` is purple in colour due to charge transfer .
Reason :There is no electron present in d-orbitals of maganese in `MnO_(4)^(-))`

A

d - d transition

B

charge transfer transition

C

f- f transition

D

d - f transition

Text Solution

Verified by Experts

The correct Answer is:
A
Colour of transition metal ion `Mn^(7+)` is due d-d transition of `e^-`
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MARVEL PUBLICATION-D AND F BLOCK ELEMENTS -TEST YOUR GRASP
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  8. Calculate the oxidation number of Mn in KMnO(4) molecule.

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