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Among the following complexes which has ...

Among the following complexes which has magnetic moment of 5.9 BM

A

`Ni(CO)_(4)`

B

`[Fe(H_(2)O)_(6)]^(2+)`

C

`[Co(NH_(3))_(6)]^(2+)`

D

`[MnBr_(4)]^(2-)`

Text Solution

Verified by Experts

The correct Answer is:
D
`Mn^(2+)` = `3d^(5)` i.e. it has 5 unpaired electrons `mu` = `5.9` for n = 5 .
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Knowledge Check

  • Among the following complexes , which has a magnetic moment of 5.9 BM Ni (CO)_(4) [Fe (H_(2)O)_(6)]^(2+),[Co(NH_(3))_(6)]^(3+),[mnBr_(4)]^(2-), [Zn(NH_(3))_(4)]^(2+)

    A
    `Ni(CO)_(4)`
    B
    `[Fe(H_(2) O)_(6)]^(2+)`
    C
    `[Co(NH_(3))_(6)]^(3+)`
    D
    `[MnBr_(4)]^(2-)`

  • Which of the following complex show magnetic moment = 5.91 BM

    A
    `[Ni(CO)_4]`
    B
    `[FeF_6]^(3-)`
    C
    `[Fe(CN)_6]^(3-)`
    D
    `[Cr(H_2O)_6]^(3+)`

  • The complexes that have a magnetic moment of 1.73 BM is

    A
    `[Ti(H_(2)O)_(6)]^(3+)`
    B
    `[V(H_(2)O)_(6)]^(4+)`
    C
    `[Mn(H_(2)O)_(6)]^(2+)`
    D
    `[Mn(H_(2)O)_(6)]^(3+)`

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    Which of the following ions has a magnetic moment of 5.93 BM? (Atomic number of V=23, Cr=24, Mn=25,Fe=26)

    Which of the following complex ion has a magnetic moment same as [Cr(H_(2)O)_(6)]^(3+) ?

    Which of the following complex ion has a magnetic moment same as [Cr(H_(2)O)_(6)]^(3+)

    Which of the following complex ion has a magnetic moment same as [Cr(H_(2)O)_(6)]^(3+)

    Which of the following complex ion has a magnetic moment same as [Cr(H_(2)O)_(6)]^(3+) ?

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