`H_(2)O_(2)` can be produced by the ammonium hydrogen sulphate. Reactions occuring in electrolytic cell,
`NH_(4)HSO_(4)rarrNH_(4)^(-)+2e^(-)` (Anode)
`2SO_(4)^(2-)rarrS_(2)O_(8)^(2-)+2e^(-)`
`2H^(+)+2e^(-)rarrH_(2)` (Cathode)
Hydrolysis of ammonium persulphate:
`(NH_(4))_(2)S_(2)O_(8)+2H_(2)Orarr2NH_(4)HSO_(4)+H_(2)O_(2)` Assume 100% yield of hydrolysis reaction.
What volume of hydrogen gas at 1 atm and 273 K will be produced in cathode in previous question?
A. 22.4L
B. 11.2L
C. 5.6L
D. 2.8L
