(i) 2PbO + C → 2Pb + CO2 (ii) MnO2 + 4HCl → MnCl2+ 2H2O + Cl2
(i) 2PbO + C → 2Pb + CO2
(ii) MnO2 + 4HCl → MnCl2+ 2H2O + Cl2
What is redox reaction ? Identify the substance oxidised and the substance reduced in the above reactions.
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Those reactions in which both oxidation and reduction occur simultaneously.
(i) PbO is reduced, C is oxidised.
(ii) HCl is oxidised, MnO2 is reduced.
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