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Which of the following is diamagnetic in nature?

  • Option 1)

    [Ni(CO)_4]\;

  • Option 2)

    \; [Ni(CN)_4]^{2-}\;

  • Option 3)

    \; [Ni(Cl)_4]^{2-}

  • Option 4)

    (a) and (b) both

 

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As we learned

Dimagnetic Compound -

The complex in which central atom has not any unpaired electrons are known as Diamagnetic compound.

- wherein

Ex. \left [ Ni\left ( CO \right ) _{4}\right ],\left [ Ni\left ( CN \right ) _{4}\right ]^{2-}

 

 [Ni(CO)_4] \; \; and\, \; \; [Ni(CN)4]^{2-}   both has zero unpaired electron.

 


Option 1)

[Ni(CO)_4]\;

Option 2)

\; [Ni(CN)_4]^{2-}\;

Option 3)

\; [Ni(Cl)_4]^{2-}

Option 4)

(a) and (b) both

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Plabita

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