The correct order of the complexes $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5\left(\mathrm{H}_2 \mathrm{O}\right)\right]^{3+}(\mathrm{A}),\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}(\mathrm{B}),\left[\mathrm{Co}(\mathrm{CN})_6\right]^{3-}(\mathrm{C})$ and $\left[\mathrm{CoCl}\left(\mathrm{NH}_3\right)_5\right]^{2+}(\mathrm{D})$ in terms of wavelength of light absorbed is

$$ \text { Match the LIST-I with LIST-II } $$

LIST-I (Molecules/ion)		LIST-II (Hybridisation of central atom)
A.	$$ \mathrm{PF}_5 $$	I	$$ \mathrm{dsp}^2 $$
B	$$ \mathrm{SF}_6 $$	II	$$ \mathrm{sp}^3 \mathrm{~d} $$
C	$$ \mathrm{Ni}(\mathrm{CO})_4 $$	III	$$ \mathrm{sp}^3 \mathrm{~d}^2 $$
D	$$ \left[\mathrm{PtCl}_4\right]^{2-} $$	IV	$$ \mathrm{sp}^3 $$

$$ \text { Choose the correct answer from the options given below: } $$

The type of hybridization and the magnetic property of $\left[\mathrm{MnCl}_6\right]^{3-}$ are,

The d-orbital electronic configuration of the complex among $\left[\mathrm{Co}(\mathrm{en})_3\right]^{3+},\left[\mathrm{CoF}_6\right]^{3-}$, $\left[\mathrm{Mn}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ and $\left[\mathrm{Zn}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ that has the highest CFSE is :