The most stable complex among the following i | vedclass

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(D) The stability of a coordination complex depends on the nature of the ligand and the metal ion. $EDTA^{4-}$ is a hexadentate ligand that forms a ve

Vedclass · Accepted Answer

${K_2}[Ni(EDTA)]$

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(D) The stability of a coordination complex depends on the nature of the ligand and the metal ion. $EDTA^{4-}$ is a hexadentate ligand that forms a very stable chelate complex due to the chelate effect. Among the given options,${K_2}[Ni(EDTA)]$ contains the $EDTA$ ligand,which forms a highly stable complex with the $Ni^{2+}$ ion. Therefore,${K_2}[Ni(EDTA)]$ is the most stable complex.

The most stable complex among the following is

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