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What will be the 'spin only' magnetic mo...

What will be the 'spin only' magnetic moment of the complex formed when Fe `(SCN)_(3)` reacts with solution containing excess F- ?

A

2.83 B.M.

B

3.87 B.M.

C

5.92 B.M.

D

1.73 B.M.

Text Solution

Verified by Experts

( C) , `[FeF_(6)]^(3-)` colourles compounds is formed `F^(-)` is weak field ligand , so `[FeF_(6)]^(3-)`

`mu = sqrt(5(5+2))=5.92 B.M.`
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