TS EAMCET Medical 2018 (02 May Shift-1)

The calculated spin only magnetic moment, $\mathrm{\mu }$ (in $\mathrm{BM}$) of ${\left[{\mathrm{CoF}}_6\right]}^{3-}$ is:

The colour of ${\mathrm{Xe}}^{\oplus }{PtF}_6^{\ominus }$ is

According to the crystal field theory, for an octahedral field, the energy of two ${\mathrm{e}}_{\mathrm{g}}$ orbitals will be increased by

How many different compounds are possible for the formula, ${\mathrm{K}}_3\left[\mathrm{Co}{\left(\mathrm{oxalate}\right)}_2{\mathrm{Cl}}_2\right]$ assuming octahedral geometry for the Cobalt-complex ion?

The type of isomerism shown by the complex $\left[{\mathrm{CoCl}}_2{\left(\mathrm{en}\right)}_2\right]$ is

The main products $\mathrm{X}$ and $\mathrm{Y}$ in the following reactions, respectively are
[Hint : equations are not balanced]
(I) $\mathrm{AgCl}\left(\mathrm{s}\right)+{\mathrm{NH}}_3\left(\mathrm{aq}\right)\to \mathrm{X}$
(II) ${\mathrm{CuSO}}_4\left(\mathrm{aq}\right)+{\mathrm{NH}}_3\left(\mathrm{aq}\right)\to \mathrm{Y}$

What is the hybridization present in the complex ${\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_6\right]}^{3+}$?

The number of unpaired electrons are present in ${\left[{\mathrm{CoF}}_6\right]}^{3-}$ is