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Magnetic moments arise due to the presen...

Magnetic moments arise due to the presence of unpaired electrons’ Calculated magnetic moments of two transition metal ions are given below:
Justify these observations on the basis of spin only formula.

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Magnetic moment, `M=sqrt(n(n+2))BMSC^(+3)is[Ar]3d^0,` no unpaired electron `Ti^(+3)is[Ar]3d^1` one unpaired-electron `therefore` Magnetic moment `=sqrt(1(1+2))=sqrt3=1.73` BM
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A N EXCEL PUBLICATION-D AND F - BLOCK ELEMENTS-QUESTION BANK
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