Most stable complex ion is - Vidyadip

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

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