1.

A chelating agent has two or more than two donor atoms to bind to a single metal ion. Which of the following is not a chelating agent ?

Answer»

thiosulphato
oxalato
glycinato
ethane-1, 2-diamine

SOLUTION :Thiosulphato `(SCN^(-))` is AMBIDENTATE UNIDENTATE LIGAND and is not a chelating ligand.


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