1.

What is gram equivalent weight of hydrogen peroxide as reductant?

Answer»

Solution :As reductant hydrogen perioxide oxidises to OXYGEN. `H_(2)O_(2) to O_(2)`
The CHANGE in oxidation number is 2
The molar mass =34G
GRAM equivalent weight of `H_(2)O_(2)=(34)/(2)=17g`
Equivalent weight =152


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