MCQ
The most paramagnetic complex is
- A$[Sc(CN)_6]^{-3}$
- B$[Co(CN)_6]^{-3}$
- C$[Fe(CN)_6]^{-4}$
- ✓$[Cr(CN)_6]^{-3}$
✓
Answer
Correct option: D.
$[Cr(CN)_6]^{-3}$
d
$[Cr(CN)_6]^{-3}$ $Cr^{+3}$ in presence of strong ligand have $3$ unpaired electron
$[Cr(CN)_6]^{-3}$ $Cr^{+3}$ in presence of strong ligand have $3$ unpaired electron
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