Pb3O4+8HCl → 3PbCl2+Cl2+4H2O. Correct statement about this reaction is
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a
PbO is the reducing agent
b
PbO2is the oxidizing agent
c
PbO is both reducing agent and a base
d
Four moles of HCl undergo oxidation
answer is B.
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Detailed Solution
1. It is a redox reaction PbO2 --- Oxidant and base HCl – reductant and acidOf the four moles of HCl only two moles undergo oxidation2.It is an acid –base reaction but not a redox reaction PbO – Base HCl – Acid