LIST-ILIST-II(P) PCl3F2,PCl2F3(1)Hybridisation of central atom same, shape of molecule same, dipole moment same(Q) BF3,BCl3(2)Hybridisation of Central atom same, shape ofmolecule same, dipole moment same,isoelectronic species, used in fertiliserpreparation(R) CO2CN−22(3) Hybridisation of central atom same, shape ofmolecule same, dipole moment same,isoelectronic species, aromatic(S) C6H6,B3N3H6(4) Hybridisation of central atom same, shape ofmolecule same, but dipole moment different
P-4, Q-1, R-2, S-3
(p) Hybridisation is Sp3 d, shape of molecule is Trigonal bi pyramidal but μ is not same
(q) Hyb is Sp2, Trigonal planar and μ=0
(r) Hyb is Sp, linear, μ=0, have same electrons (22) and used in the prep of fertiliser (NH3)
(s) Hyb is Sp2, planar, μ=0 , Isoelectronic and aromatic with Huckel’s rule.