MCQ
Among the following complexes the one which shows Zero crystal field stabilization energy $(CFSE)$ is
- A$[Mn(H_2O)_6]^{3+}$
- ✓$[Fe(H_2O)_6]^{3+}$
- C$[Co(H_2O)_6]^{2+}$
- D$[Co(H_2O)_6]^{3+}$

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