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A metal ion from the first transition se...

A metal ion from the first transition series has a magnetic moment (calculated) as `3.87 B.M.` How many unpaired electrons are expected to be present in the ion?

A

1

B

2

C

3

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
`3.87=sqrt(n(n+2))`, n=number of unpaired electrons. So, `n=3`
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