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प्रश्न
Which of the following ions will have a magnetic moment value of 1.73 BM.
\[\ce{Sc^3+, Ti^3+, Ti^2+, Cu^2+, Zn^2+}\]
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उत्तर
Both `"Ti"^(3+) and "Cu"^(2+)` have 1 unpaired electron, so the magnetic moment for both will be 1.73 BM.
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