MCQ
Most stable complex ion is
- A$[Fe(Cl_6)]^{-3}$
- ✓$[Fe(CN)_6]^{-3}$
- C$[Fe(CN)_6]^{-4}$
- D$[Fe(H_2O)_6]^{+3}$
✓
Answer
Correct option: B.
$[Fe(CN)_6]^{-3}$
b
$[Fe(CN)_6]^{3-}$ is most stable
$[Fe(CN)_6]^{3-}$ is most stable
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