What volume of `O_(2)` measured at standard condition will be formed by the action of `100 mL` of `0.5N KMnO_(4)` on hydrogen peroxide in an acid solution? The skeleton equation for the reaction is, `KMnO_(4)+H_(2)SO_(4)+H_(2)O_(2)rarrKHSO_(4)+MnSO_(4)+H_(2)O+O_(2)`A. `0.12"litre"`B. `0.28 "litre"`C. `0.56"litre"`D. `1.12"litre"`

What volume of `O_(2)` measured at standard condition will be formed b

1.	What volume of `O_(2)` measured at standard condition will be formed by the action of `100 mL` of `0.5N KMnO_(4)` on hydrogen peroxide in an acid solution? The skeleton equation for the reaction is, `KMnO_(4)+H_(2)SO_(4)+H_(2)O_(2)rarrKHSO_(4)+MnSO_(4)+H_(2)O+O_(2)`A. `0.12"litre"`B. `0.28 "litre"`C. `0.56"litre"`D. `1.12"litre"`
Answer» Correct Answer - B Meq.of `O_(2)=Meq.of KMnO_(4)=100xx0.5` `(w)/(8)xx1000=50` `:. w_(O_(2))=0.4g` `:. VO_(2)=(22.4xx0.4)/(32)=0.28` litre

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