See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

*2 H 2 R Z I.E n   Where Z* = Effective nuclear charge AITS-CRT-IV (Paper-2)-PCM(Sol.)-JEE(Advanced)/2021 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 10 Mathematics PART – III SECTION – A