The 3d-metal ion are generally paramagnetic in nature because
The 3d-metal ion are generally paramagnetic in nature because
A. they from coloured salts
B. they have one or more unpaired d-electrons
C. they have one or more paired electrons
D. they are reducing agents
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Correct Answer - B
The 3d metal ion are generally paramagnetic in nature because they have one or more unpaired d-electrons.
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