Question

71. The purple colour of KMnO, is due to
a) resonance in Mno, ion
b) charge transfer spectra
c) ionic nature of KMnO
d) partially filled d-orbitals​

Answer 1

Answer:

Ionic nature of KMnO

Explanation:

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Answer 2

here is your ans.

the correct option is :-

d) partially filled D- orbitals

as due to partially filled D orbitals the DD transition takes place as electron absorb energy and make transition from lower energy level to higher energy level and when it comes back to the initial energy state it radiates energy in the form of visible colour so due to this permanganate Ion has purple colour.

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