Among $TiF^{2-}_6 ,CoF^{3-}_6 ,Cu_2Cl_2$ and $NiCl^{2-}_4$ the colourless species  are 

  • A

    $CoF^{3-}_6$  and $NiCl^{2-}_4$

  • B

    $TiF^{2-}_6$ and $CoF^{3-}_6$

  • C

    $NiCl^{2-}_4$ and $Cu_2Cl_2$

  • D

    $TiF^{2-}_6$ and $Cu_2Cl_2$

Similar Questions

The magnetic moment (in $\mu_{B}$ ) of
[Ni(dimethylglyxoimate) ${ }_{2}$ ] complex is closest to $......$

  • [KVPY 2020]

Which of the following species is expected to show the highest magnetic moment? (At. Nos.: $Cr=24$,  $Mn = 25$,  $Co = 27$,  $Ni = 28$,  $Cu = 29)$ 

White silver surface turns black when $O_3$ is passed over it. This is due to the formation of

  • [AIIMS 2011]

What can be inferred from the magnetic moment values of the following complex species?

Example Magnetic Moment $(BM)$
$K _{4}\left[ Mn ( CN )_{6}\right.$ $2.2$
$\left[ Fe \left( H _{2} O \right)_{6}\right]^{2+}$ $5.3$
$K _{2}\left[ MnCl _{4}\right]$ $5.9$

Which of the following complex ion has a magnetic moment same as $[Cr(H_2O)_6]^{3+}$ ?