What is the hybridization state of (1)SbCl6 negative (2) IO6 {5-} Share with your friends Share 1 Geetha answered this Hybridisation H= 12Number of valence electron of the central atom + number of surrounding monovalent atom -cation + anion1) SbCl6-H=125 +6-0+1 = 6 (sp3d2)2) IO65-H=127 +0-0+5 (oxygen is divalent) = 6 (sp3d2) 5 View Full Answer