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How many unpaired electrons are present ...

How many unpaired electrons are present in the high spin form of `[CoF_(6)]^(3-)` complex and which metal orbitals are used in bonding ?

A

0 unpaired electrons and 4s, 4p and 4d orbitals to give `sp^(3)d^(2)` hybridisation

B

4 unpaired electrons and 4s, 4p and 4d orbitals to give `sp^(3)d` hybridisation

C

0 unpaired elctrons and 3d , 4s and 4p orbitals to give `d^(2)sp^(3)` hybridisation

D

4 unpaired electrons and 3d, 4s and 4p orbitals to give `d^(2)sp^(3)` hybridisation .

Text Solution

Verified by Experts

The correct Answer is:
B
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