See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Sol. If all the oleum is SO3 then maximum weight of H2SO4 will be 18 100 100 122.5 80    So % oleum cannot exceed 122.5%. AITS-PT-III-PCM (Sol.)-JEE(Main)/19 FIITJEE Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 13 Mathematics PART – III SECTION – A