Among $TiF^{2-}_6 ,CoF^{3-}_6 ,Cu_2Cl_2$ and $NiCl^{2-}_4$ the colourless species are
$CoF^{3-}_6$ and $NiCl^{2-}_4$
$TiF^{2-}_6$ and $CoF^{3-}_6$
$NiCl^{2-}_4$ and $Cu_2Cl_2$
$TiF^{2-}_6$ and $Cu_2Cl_2$
$Cu(CN)_4^{2 - }$ is colourless as it absorbs light in
The spin-only magnetic moment value of the compound with strongest oxidizing ability among $MnF _{4}, MnF _{3}$ and $MnF _{2}$ is $.............$ $B.M.$ [nearest integer]
Which of the following is expected to form colourless complex
Mark the steel in which carbon $\%$ is highest
Assertion : $SnI_4$ is an orange solid.
Reason : The colour arises due to charge transfer.