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Covalent Bond

The number of...

Question

The number of unpaired electrons in the complex ion $[C o F_{6}]^{3 -}$ is:

[Atomic number of $C o = 27$ ]

A

0

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B

2

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C

3

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D

4

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Solution

The correct option is D $4$

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Q. The number of unpaired electrons in the complex ion

[C o F_{6}]^{3 -}

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