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Question:
The complex cation which has two isomers is :
The complex cation which has two isomers is :
Updated On: Sep 24, 2024
- $\left[ Co \left( H _2 O \right)_6\right]^{3+}$
- $\left[ Co \left( NH _3\right)_5 Cl \right]^{+}$
- $\left[ Co \left( NH _3\right)_5 NO _2\right]^{2+}$
- $\left[ Co \left( NH _3\right)_5 Cl \right]^{2+}$
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The Correct Option is C
Solution and Explanation
Two linkage isomers possible
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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.
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