Question:
Coordination number of nickel in$[Ni(C_2O_4)_3]^{4-}$ is
Coordination number of nickel in$[Ni(C_2O_4)_3]^{4-}$ is
Updated On: May 12, 2024
- 3
- 6
- 4
- 12
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The Correct Option is B
Solution and Explanation
Coordination number of nickel in $[Ni(C_2O_4 )_3 ]^{4-}$ is 6 because $C_2O^{2-}_4$ is a bidentate ligand.
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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.