Question:
Which of the following does not form a chelate?
Which of the following does not form a chelate?
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Chelating agents like EDTA form multiple bonds with a metal ion, helping to stabilize it in solution.
Updated On: Jan 13, 2026
- EDTA
- Oxalate
- Pyridine
- Ethylenediamine
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The Correct Option is C
Solution and Explanation
Chelates are formed when a metal ion binds to a ligand at multiple sites. EDTA, oxalate, and ethylenediamine are known to form chelates, while pyridine does not.
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