Which of the following ligands is not a chela | vedclass

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Question

(D) chelating agent is a polydentate ligand that can form a ring structure with a central metal atom.$EDTA^{4-}$ is a hexadentate ligand,$en$ is a bid

Vedclass · Accepted Answer

Pyridine $(C_5H_5N)$

Vedclass · Answer

(D) chelating agent is a polydentate ligand that can form a ring structure with a central metal atom.$EDTA^{4-}$ is a hexadentate ligand,$en$ is a bidentate ligand,and oxalate is a bidentate ligand; all of these can form chelate rings.Pyridine $(C_5H_5N)$ is a monodentate ligand,meaning it binds to the metal atom through only one donor atom (nitrogen) and cannot form a ring structure.Therefore,pyridine is not a chelating agent.

Which of the following ligands is not a chelating agent?

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