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Amongest the following ions which one has the highest magnetic value ? [Zn(H_(2)O)_(6)]^(2+),[Fe(H_(2)O)_(6)]^(2+),[Cr(H_(2)O)_(6)]^(3+) |
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Answer» Solution :The oxidation states and the number of unpaired electrons in the given octahedral complexes are shown below : Electronic configuration of `FE^(2+)=3d^(6)`, No. of unpaired electrons = 4 (`H_(2)O` is weak ligand and HENCE OUTER orbital complex is formed, `sp^(3)d^(2)` HYBRIDISATION occurs ) |
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