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Of the following outer electronic config...

Of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one of them ?

A

`(n-1) d^8 ns^2`

B

`(n-1) d^5 ns^2`

C

`(n-1) d^3 ns^2`

D

`(n-1) d^5 ns^1`

Text Solution

Verified by Experts

The correct Answer is:
B
`(n-1)d^5 n^2` configuration can exhibit +7 oxidation state.
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MODERN PUBLICATION-D AND F-BLOCK ELEMENTS-COMPETITION FILE (MULTIPLE CHOICE QUESTION ((B) MULTIPLE CHOICE QUESTION FROM COMPETITIVE EXAMINATION))
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