Which of the following compounds is not coloured?

  • A
    $Na_2[CuCl_4]$
  • B
    $Na_2[CdCl_4]$
  • C
    $Fe_4[Fe(CN)_6]_3$
  • D
    none of these

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Similar Questions

Consider the following metal complexes:
$1. [Co(NH_3)_6]^{3+}$
$2. [CoCl(NH_3)_5]^{2+}$
$3. [Co(CN)_6]^{3-}$
$4. [Co(NH_3)_5(H_2O)]^{3+}$
The spin-only magnetic moment value of the complex that absorbs light with the shortest wavelength is $B.M.$ (Nearest integer).

The magnetic moment of the complex anion $[Cr(NO)(NH_3)(CN)_4]^{2-}$ is $..........$ $B.M.$

Which one of the following shows the highest magnetic moment?

The given complexes are .......

The magnetic moment of a complex ion is $2.83 \ BM$. The complex ion is

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