See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

2 2 3 3 2Al O Al O H 399.0 kcal 2     2 2 3 3 2Fe O Fe O H 199.0 kcal 2     By using these. We get 2 3 2 3 2Al Fe O Al O 2Fe H 200 kcal      Vol. of fusion mixture = vol. of Al + vol. of Fe2O3 54 160 50 ml 3 5    Fuel value 200 4 kcal / ml 50   AITS-PT-III (Paper-2)-PCM(Sol.)-JEE(Advanced)/19 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