Given below are four reactions. The reactions in which sum of co-efficient of reactants after balanc — AITS & Test Series Chemistry Question

💡 Solution & Explanation

(A) 2 2 2 3 2 4 Cl SeO H O SeO 2Cl 2H          (B) 4 2 3 2 3 2FeSO Fe O SO SO    (C) 2 3 4 2 Cl IO 2OH IO 2Cl H O          (D) 2 2 Br 2OH BrO Br H O       