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8. Identify the substance oxidised and reduced in the chemical reaction:Mno2MnCl2Cl2+ Cl2 2H2O4HCI

Answer»

In the reactionMnO2 + 4HCl -> MnCl2 + Cl2 + 2H2O , Cl (chlorine) is the substance which is oxidized from the HCl, and it is the reducing agent for the MnO2 as well. As Cl is the oxidized substance in HCl, thus it is the oxidizing agent in the reaction.



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