NEET Chemistry Isomerism in Complexes MCQ Question with Solution

What is the electronic configuration of the cobalt ion in the complex [Co(NH3)6]3+?

A

3d6

B

4s2 3d4

C

3d5 4s1

D

3d8 4s2

Option A

The cobalt ion in [Co(NH3)6]3+ is in +3 oxidation state and has the electronic configuration of 3d6.

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