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(i) Calculate the spin - only magnetic moment of Fe^(2+)[ Atomic number of iron =26]. (ii) Which element of 3d series exhibits maximum oxidation state ? |
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Answer» Solution :(i) `Fe^(2+) `ATOMIC number `-26``[AR]3d^(6)4s^(2)` `MU =sqrt(n(n+2))` `n=4` `mu = sqrt(4(4+2))=sqrt24=4.89BM` (ii) Managanese . |
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