Chemistry

Problem

Column-I<br>(Complexes)	Column-II<br>(Hybridization of central atom)
(A) $\text{Ni}(\text{CO})_4$	(P) $sp^3$
(B) $[\text{Ni}(\text{CN})_4]^{2-}$	(Q) $dsp^2$
(C) $[\text{Fe}(\text{CN})_6]^{4-}$	(R) $sp^3d^2$
(D) $[\text{MnF}_6]^{4-}$	(S) $d^2sp^3$