1.

Study the reactionscarefully. (i) HOCl +H_(2)O_(2) to H_(3)O^(+) +Cl^(-)+O^(2) (ii) PbS +4H_(2)O_(2) to PbSO_(4) + 4H_(2)O Mark the correct option.

Answer»

In (i), HOCL is REDUCED and in (II) PBS is oxidised.
In (i), HOC1 is oxidised and in (ii) PbS is reduced.
In both (i) and (ii), HOCl and PbS are reduced.
In both (i) and (ii), HOCl and PbS are oxidised.

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