In the following reaction between lead sulphide and hydrogen peroxide – InterviewSolution

1.

In the following reaction between lead sulphide and hydrogen peroxide : PbS (s) + 4H2O2 (aq) ————-> PbS04 (s) + 4H2 O (l) (a) Which substance is reduced ? (b) Which substance is oxidised ?

Answer»

(a) H₂O₂

(b) PbS

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