1.

`H_(2)O_(2)` can be obtained when following reacts with `H_(2)SO_(4)` excepts withA. `PbO_(2)`B. `BaO_(2)`C. `Na_(2)O_(2)`D. `KO_(2)`

Answer» Correct Answer - A
`PbO_(2)rarr"Lead oxide"`
Peroxides & superoxides produces `H_(2)O_(2)` with `H_(2)SO_(4)`


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