Spin only magnetic moment of an octahedral complex of Fe 2 + in the presence of a strong field ligand in BM…

Spin only magnetic moment of an octahedral complex of Fe2+ in the presence of a strong field ligand in BM is:
  1. 4.89
  2. 2.82
  3. 0
  4. 3.46

Solution

In presence of SFL Δ0>P means pairing occurs
therefore

∴ No of unpaired e-(s)=0

∴μ=n(n+2)BM=0

[n= No of unpaired e-(s)]

 

Asked in: JEE Main 2021 (20 Jul Shift 2)

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