Tamilnadu BoardEnglish MediumSTD 12ChemistryCoordination Chemistry2 Marks
Question
What is meant by central action in complex salt?
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Answer
The central atom / ion is the one that occupies the central position in a coordination entity and binds other atoms or group of atoms (ligands) to itself, through a coordinate covalent bond. For e.g; In $K 4\left[ Fe ( CN )_6\right]$ the central metal ion is $Fe ^{2+}$.
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