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Among the following outermost configurat...

Among the following outermost configurations of transitionn metals, which shows the highest oxidation state

A

`3d^(3)4s^(2)`

B

`3d^(5)4s^(1)`

C

`3d^(5)4s^(2)`

D

`3d^(6)4s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
3
Due to lesser difference in energy of `(n-1)d` and ns electrons so electron are also removed from `(n-1)d` subshell easily.
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