$[Fe(CN)_6]^{4-}$; $[Fe(CN)_6]^{3-}$; $[Ti(CN)_6]^{3-}$; $[Ni(CN)_4]^{2-}$; $[Co(CN)_6]^{3-}$
Among the given complexes,the number of paramagnetic complexes is .... .

  • A
    $1$
  • B
    $3$
  • C
    $2$
  • D
    $4$

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Similar Questions

Which of the following inner orbital complexes exhibits both geometrical and optical isomerism?

The total number of geometrical isomers possible for an octahedral complex of the type $[MA_{2}B_{2}C_{2}]$ is ($M=$ transition metal; $A, B$ and $C$ are monodentate ligands).

The number of geometric isomers for the complex $[Co(NO_2)_2(NH_3)_2]$ is .....

Which of the following will show optical isomers?
$I$. $\text{cis}-[Co(NH_3)_2(en)_2]^{3+}$
$II$. $\text{trans}-[IrCl_2(C_2O_4)_2]^{3-}$
$III$. $[Rh(en)_3]^{3+}$
$IV$. $\text{cis}-[Ir(H_2O)_3Cl_3]$

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The spin magnetic moment of cobalt in $Hg[Co(SCN)_4]$ is

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