Question:
Effective atomic number of Fe in the complex $K_4[Fe(CN)_6]$ is
Effective atomic number of Fe in the complex $K_4[Fe(CN)_6]$ is
Updated On: Jul 6, 2022
- 24
- 12
- 36
- 18
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The Correct Option is C
Solution and Explanation
In $K_4[Fe(CN)_6] $
E.A.N. of Fe = Z-O .N . + 2 $\times$ C.N.
= 26- 2 + 2 $\times$ 6 = 36
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Concepts Used:
Coordination Compounds
A coordination compound holds a central metal atom or ion surrounded by various oppositely charged ions or neutral molecules. These molecules or ions are re-bonded to the metal atom or ion by a coordinate bond.
Coordination entity:
A coordination entity composes of a central metal atom or ion bonded to a fixed number of ions or molecules.
Ligands:
A molecule, ion, or group which is bonded to the metal atom or ion in a complex or coordination compound by a coordinate bond is commonly called a ligand. It may be either neutral, positively, or negatively charged.