See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

I : BrF4+ : Trigonal bipyramidal structure and see saw shape II : Bond order of O2 increases by the removal of e, as bond order increases III : 3 Br and 3 Br are of different shape and structure. IV : In PCl5, hybrid orbital of P is 2 3 z sp d AITS-FT-III-PCM(Sol.)-JEE(Main)/2021 Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 10 SECTION – B