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Question
Chemistry
How many EDTA molecules are required to make an octahedral complex with a Ca2+ ion?
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Q. How many EDTA molecules are required to make an octahedral complex with a $Ca^{2+}$ ion?
Coordination Compounds
A
Two
28%
B
One
27%
C
Three
20%
D
six
26%
Solution:
Only one molecule of EDTA is required as it is hexadentate ligand