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AIEEE 2006 Solved Paper
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© examsnet.com
Question : 40
Total: 143
How many EDTA (ethylenediaminetetraacetic acid) molecules are required to make an octahedral complex with a
Ca
2
+
ion?
Six
Three
One
Two
Validate
Solution:
E
D
T
A
has hexadentate four donar
O
atoms and 2 donar
N
atoms and for the formation of octahedral complex one molecule is required
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