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The oxides which give H2O2 on treatment ...

The oxides which give `H_2O_2` on treatment with dilute acid are:

A

`PbO_(2)`

B

`MnO_(2)`

C

`Na_(2)O_(2)`

D

`BaO_(2)`

Text Solution

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The correct Answer is:
C, D
`{:(PbO_(2)+H_(2)SO_(4)toPbSO_(4)+H_(2)O+1/2O_(2)),(MnO_(2)+H_(2)SO_(4)toMnSO_(4)+H_(2)O+1/2O_(2)),(Na_(2)O_(2)+H_(2)SO_(4)toNaSO_(4)+H_(2)O_(2)),(BaO_(2)+H_(2)SO_(4)toBaSO_(4)+H_(2)O_(2)):}`
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CENGAGE CHEMISTRY-HYDROGEN, WATER AND HYDROGEN PEROXIDE-Exercises Multiple Correct
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  17. The oxides which give H2O2 on treatment with dilute acid are:

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