For first-row transition metal ions the magnetic moment in Bohr magnetons is calculated by the formula.
A
√n(n+1)
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B
√4s(s+1)
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C
√n(n+2)
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D
both B and C
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Solution
The correct option is D both B and C For first row transition metal ions the magnetic moment in Bohr magnetons is calculated by √n(n+2), where n is no. of unpaired electrons and spin magnetic moment by √4s(s+1), where s is spin quantum number.