9)a) H2SO4 b) SO2The following acts as a reducing as well asoxidizing

1.	9)a) H2SO4 b) SO2The following acts as a reducing as well asoxidizing agent
Answer» (b)SO2 acts as a REDUCING agent as well as an oxidizing agent.Explanation:Sulphur dioxide as reducing agentSO2 + CL2 = SO2Cl2Sulphur dioxide as oxidizing agentSO2 + 2 H2S = 3 S +2H2OH2SO4 can act as oxidizing agent only. because Sulphur in H2SO4 has MAXIMUM oxidation state +6 .

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