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Calculate the spin only magnetic moment ...

Calculate the spin only magnetic moment of `Fe^(2+)`

Text Solution

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Magnetic moment
`M=sqrt(n(n+2))B.M`
`n=4`
Here in `Fe^(2+)` ion
`M=sqrt(4(4+2))B.M = sqrt(24)B.M.`
`= 4.90 B.M.`
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Calculate the spin - only magnetic moment of Fe [Atomic number of iron = 26].

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Knowledge Check

  • The spin only magnetic moment of Fe^(2+) ion (in BM) is approximately

    A
    4
    B
    7
    C
    5
    D
    6

  • The calculated spin-only magnetic moment (BM) of the anionic and cationic species of [Fe(H_2O)_6]^(2+) and [Fe(CN)_6]^(4+) , respectively, are:

    A
    `2cdot84` and `5cdot92`
    B
    `4cdot9` and 0
    C
    0 and `5cdot92`
    D
    0 and `4cdot9`

    • Similar Questions

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    Write the formula to calculate the spin only magnetic moment.

    Calculate the magnetic moment of Cr^(3+) .

    Calculate the magnetic moment of Cr^(+3) .

    (a) Cu^2+ ions are coloured but Zn^2+ ions are colourless . Give reason . (b) Write the formula to calculate spin only magnetic moment .

    Give reason (one each) for the following : The spin only magnetic moment of Se^(3+) is zero (Z=21)

    Calculate the magnetic moment of Ti^(2+)

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