D-d transition does not takes place in

1.	D-d transition does not takes place in
Answer» Here is answerExplanation:Answer: In a d–d transition, an electron in a d orbital on the METAL is excited by a photon to another d orbital of higher ENERGY. In COMPLEXES of thetransition METALS, the d orbitals do not all have the same energy. In centrosymmetric complexes, d-d transitions are forbidden by the Laporte rule

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