Which complex compound is most stable?
\([\text{Co(NH}_3\text{)}_6]_2(\text{SO}_4)_3\)
\([\text{Co(NH}_3\text{)}_4 (\text{H}_2\text{O)Br}] (\text{NO}_3)_2\)
\([\text{Co(NH}_3\text{)}_3 (\text{NO}_3)_3]\)
\([\text{CoCl}_2(\text{en})_2] \text{NO}_3\)
The Correct Option is D
Solution and Explanation
Top Questions on coordination compounds
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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.