The oxide that gives H_(2)O_(2) on treatment with dilute H_(2)SO_(4) i

1.	The oxide that gives H_(2)O_(2) on treatment with dilute H_(2)SO_(4) is …………….
Answer» `PbO_(2)` `BaO_(2).8H_(2)O` `MnO_(2)` `TiO_(2)` Solution :Oxides such as `BrO_(2), Na_(2)O_(2)`, etc. which contain peroxide LINKAGE (i.e., `""_(-)O-O^(-)` or `O_(2)^(2-)`) on treatmentwith DIL. `H_(2)SO_(4)` give `H_(2)O_(2)` but dioxides (O=M=O, where M is the metalatom) such as `PbO_(2), MnO_(2), TiO_(2)` do not give `H_(2)O_(2)` on treatment with dil. `H_(2)SO_(4)` .

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