Based on Crystal Field theory, match the Complex ions listed in Column I with the electronic configuration in the d orbitals of the central metal ion listed in Column II.

No.	Complex	No.	d orbital configuration of central metal ion
A	\([Mn(CN)_6]^{4-}\)	P	\(e_g^2 t_{2g}^3\)
B	\([Co(H_2O)_6]^{2+}\)	Q	\(t_{2g}^4 e_g^2\)
C	\([Fe(H_2O)_6]^{2+}\)	R	\(t_{2g}^5\)
D	\([MnCl_4]^{2-}\)	S	\(t_{2g}^5 e_g^2\)

1. A \(\mathrm{A}=\mathrm{R} \quad \mathrm{B}=\mathrm{S} \quad \mathrm{C}=\mathrm{Q} \quad \mathrm{D}=\mathrm{P}\)
2. B \(\mathrm{A}=\mathrm{S} \quad \mathrm{B}=\mathrm{R} \quad \mathrm{C}=\mathrm{P} \quad \mathrm{D}=\mathrm{Q}\)
3. C \(\mathrm{A}=\mathrm{R} \quad \mathrm{B}=\mathrm{S} \quad \mathrm{C}=\mathrm{P} \quad \mathrm{D}=\mathrm{Q}\)
4. D \(\mathrm{A}=\mathrm{Q} \quad \mathrm{B}=\mathrm{S} \quad \mathrm{C}=\mathrm{P} \quad \mathrm{D}=\mathrm{R}\)