Problem

Problem

Direction (Q. Nos. 9-18) This section contains 10 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONE or MORE THAN ONE are correct. Select the feasible reactions out of the following. a. 2S2O32−(aq)+I2(s)→S4O62−(aq)+2I−(aq)2\text{S}_2\text{O}_3^{2-}(\text{aq}) + \text{I}_2(\text{s}) \rightarrow \text{S}_4\text{O}_6^{2-}(\text{aq}) + 2\text{I}^-(\text{aq}) b. S2O32−(aq)+2Br2(l)+5H2O(l)→2SO42−(aq)+4Br−(aq)+10H+(aq)\text{S}_2\text{O}_3^{2-}(\text{aq}) + 2\text{Br}_2(\text{l}) + 5\text{H}_2\text{O}(\text{l}) \rightarrow 2\text{SO}_4^{2-}(\text{aq}) + 4\text{Br}^-(\text{aq}) + 10\text{H}^+(\text{aq}) c. 2KBr(aq)+I2(s)→2KI(aq)+Br2(l)2\text{KBr}(\text{aq}) + \text{I}_2(\text{s}) \rightarrow 2\text{KI}(\text{aq}) + \text{Br}_2(\text{l}) d. 2KI(aq)+Cl2(aq)→2KCl(aq)+I2(s)2\text{KI}(\text{aq}) + \text{Cl}_2(\text{aq}) \rightarrow 2\text{KCl}(\text{aq}) + \text{I}_2(\text{s})

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