Question bank/JEE Main/Chemistry

The donor sites of (EDTA)4- are ?

AO atoms onlyBN atoms onlyCTwo N atoms and four O atomsDThree N atoms and three O atoms

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It attaches to the central metal ion through four carboxylate
group oxygen atoms and the two amine nitrogen.

Source: Grass-G / CH-15 Chemistry Paper 11 Nov..docx