Verified Solution • 2025–26 Session
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QJEEM21Ch094a: JEE Main 2021 Chemistry - Class 11 JEEM21Ch094a Solution: The oxide that gives H 2 O 2 most readily on treatment with H 2 …
The oxide that gives H2O2 most readily on treatment with H2O is :
Multiple Choice Options
- A PbO2
- B Na2O2
- C SnO2
- D BaO2 . 8H2O
Step-by-Step Verified Solution
(a) PbO2 + 2H2O Pb(OH)4
(b) Na2O2 + 2H2O 2NaOH + H2O2
this reaction is possible at room temperature
(c) SnO2 + 2H2O Sn(OH)4
(d) Acidified BaO2 . 8H2O gives H2O2 after evaporation.
(b) Na2O2 + 2H2O 2NaOH + H2O2
this reaction is possible at room temperature
(c) SnO2 + 2H2O Sn(OH)4
(d) Acidified BaO2 . 8H2O gives H2O2 after evaporation.