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`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 is the current efficiency when 100 Amp current is passed for 965 seconds in order to produce 17 gm of `H_(2)O_(2)`.A. 0.2B. 0.4C. 0.8D. 1 |
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Answer» Correct Answer - D |
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