See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

In ZnS lattice, S2– ions are present as FCC with Zn2+ ions occupying alternate tetrahedral voids.       2 2 S Zn r r 4 a 3 a = 3 4 (0.83 + 1.74) = 5.94 A°6 AITS-FT-II-PCM(Sol.)-JEE(Main)/2023 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 9 Mathematics PART – C SECTION – A