The oxide that gives hydrogen peroxide (H2O2) on the treatment with a dilute acid (H2SO4) is
MnO2
PbO2
Na2O2
TiO2
Na2O2 + H2SO4 → Na2SO4 + H2O2
Question 7
The oxide that gives H2O2 on treatment with dilute H2SO4 is
(a) PbO2 (b) BaO2.8H2O+P2
(c) MnO2 (d) TiO2