See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

    2 3 4 2 2 5 4 2 2 As S NH S As S NH S        2 5 4 4 4 2 3 ammonium thioarsenate As S 3 NH S 2 NH AsS        4 2 3 NH Cl NaOH NaCl H O NH g