(a) Determine the ar geometry of Sef4 using the VSEPR model. Select The molecular geometry of SeF4 i (b) Explain why the molecular geometry of SeFs is different from that of IF, although they have similar electron-domain Although both Sefs and IF, have the electron-domain geometry of Select lone electron pair(s) in theSelect positions. Accordingly, the molecular geometry of Sefs is Select.. . IF has lone pair(s) of electrons whereas SeF4 has only ' | , but that of 1F3 is