1.Which of the following combination of reagents does not undergo redox reaction in aqueous medium?a.SnCl2+HgCl2\text{SnCl}_2 + \text{HgCl}_2SnCl2+HgCl2b.CuSO4+KCN\text{CuSO}_4 + \text{KCN}CuSO4+KCNc.Pb(CH3COO)2+KI\text{Pb(CH}_3\text{COO)}_2 + \text{KI}Pb(CH3COO)2+KId.Ag2O+SO2\text{Ag}_2\text{O} + \text{SO}_2Ag2O+SO2Login to continueOnly logged in users canattempt or see the solution.
