The C-H bond in the methyl cation, CH3*, results from the overlap of which orbitals? O sp3-sp2 sp3-sp Osp2-5 Osp3-p Op-s Which of the following compound(s) have trigonal planar molecular geometry? H-C-H H F-B-F: :: H-C-H H-O-H H-O-H 11 IV O I, II and III O II and III III and V O V only All of these Rank the following compounds in order of decreasing dipole moment. H H F C=C H 1 H F C=C F II H c= F O I>II>III O II>111>1 O I>III>II O III>II>I O II>I>