1.

100 ml of 0.01 M KMnO_(4) oxidizes 10 ml of H_(2)O_(2) sample in acidic medium. The volume strength of H_(2)O_(2) sample is

Answer»

11.2 Vol
5.6 Vol
2.80 Vol
none of these

Solution :eq. `KMnO_(4)` = eq. `H_(2)O_(2)`
`100xx0.01xx5=10xxNimpliesN=0.5`
IMPLIES V.S. = `Nxx5.6=2.8 vol`


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