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Question : 6
Total: 13
Define the following terms with a suitable example of each:
(a) Polydentate ligand
(b) Homoleptic complex
OR
Using IUPAC norms, write the formulae for the following complexes:
(a) Potassium tri(oxalate)chromate(III)
(b) Hexaaquamanganese(II) sulphate
(a) Polydentate ligand
(b) Homoleptic complex
OR
Using IUPAC norms, write the formulae for the following complexes:
(a) Potassium tri(oxalate)chromate(III)
(b) Hexaaquamanganese(II) sulphate
Solution:
(a) A ligand having several donor atoms. Example: EDTA
(b) A complex in which a metal is bound to only one kind of donor groups / ligands.Example[ Co ( NH 3 ) 6 ] 3 +
OR
(a)K 3 [ Cr ( C 2 O 4 ) 3 ]
(b)[ Mn ( H 2 O ) 6 ] SO 4
(b) A complex in which a metal is bound to only one kind of donor groups / ligands.Example
OR
(a)
(b)
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