NEET · Chemistry · STD 12 - 5. Co-ordination chemistry
Among the following complexes the one which shows zero crystal field stabilization energy \((CFSE)\) is
- A \([Mn(H_2O)_6]^{3+}\)
- B \([Fe(H_2O)_6]^{3+}\)
- C \([Co(H_2O)_6]^{2+}\)
- D \([Co(H_2O)_6]^{3+}\)
Answer & Solution
Correct Answer
(B) \([Fe(H_2O)_6]^{3+}\)
Step-by-step Solution
Detailed explanation
\(\mathrm{H}_{2} \mathrm{O}\) is a weak field ligand, hence \(\Delta_{o}<\) pairing energy.
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