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KEAM 2019 Physics and Chemistry Paper
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Question : 95
Total: 120
The donor atom in EDTA are
Two N and Two O
Two N and four O
Four N and two O
Three N and three O
Teo N and three O
Validate
Solution:
The donor atom in EDTA are two nitrogen (N) and four oxygen (O). It is a hexadentate ligand. It can bind through two nitrogen and four oxygen atoms to a central metal ion.
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