NEET Chemistry Hydrogen Questions Solved

H2O2 is prepared in the laboratory when:

(a) MnO2 is added to dilute cold H2SO4

(b) BaO2 is added to CO2 bubbling through cold water

(c) PbO2 is added to an acidified solution of KMnO4

(d) Na2O2 is added to boiling water

Concept Videos :-

#4 | H2O2 (Hydrogen Peroxide)
#5 | Strength of H2O2

Concept Questions :-

H2O2 (Hydrogen Peroxide)
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