See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

AITS-CRT-II (Paper-2)-PCM(Sol.)-JEE (Advanced)/2021 Ltd., FIITJEE House, 29-A, Kalu Sarai, Sarvapriya Vihar, New Delhi -110016, Ph 46106000, 26569493, Fax 26513942 website: www.fiitjee.com 4 Sol.         3 3 2 2 Ag NH aq Ag aq NH aq         x y  2x      AgCl s Ag aq Cl aq x y y      In case of simultaneous solubility, Ag  remains same in both the equilibrium      2 c 3 2 2 K ...... 1 x y Ag NH            sp K ...... 2 x y y          2 3 3 2 2 Given, 2 1M c sp x K NH x K Ag NH y            3 2 Ag NH Cl y            because + Ag obtained from AgCl passes in   3 2 Ag NH      state. 10 2 2 1 c 8 sp K 1