The name of complex ion, [Fe(CN)_6]^ 3- is - Vidyadip

MCQ

The name of complex ion, $[Fe(CN)_6]^{3-}$ is

A
Tricyanoferrate $(III)$ ion
B
Hexacyanidoferrate $(III)$ ion
C
Hexacyanoiron $(III)$ ion
✓
Hexacyanitoferrate $(III)$ ion

✓

Answer

Correct option: D.

Hexacyanitoferrate $(III)$ ion

d
The correct formula of diammine dichlorodicyano chromate $(III)$ is $\left[ CrCl _2( CN )_2\left( NH _3\right)_2\right]^{-}$. It contains two ammines, two cyano, and two chloro ligands. The oxidation state of chromium is $III$.Hence, the overall charge on the anion is $-1$.

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