Electrolysis of aqueous `CuSO_(4)` with inert electrodes gives ______A. Cu at cathode, anode gets dissolvedB. Cu at cathode, `O_(2)` at anodeC. `O_(2)` at anode, `H_(2)` at cathodeD. `O_(2)` at anode, cathode gets dissolved

Electrolysis of aqueous `CuSO_(4)` with inert electrodes gives ______A

1.	Electrolysis of aqueous `CuSO_(4)` with inert electrodes gives ______A. Cu at cathode, anode gets dissolvedB. Cu at cathode, `O_(2)` at anodeC. `O_(2)` at anode, `H_(2)` at cathodeD. `O_(2)` at anode, cathode gets dissolved
Answer» Correct Answer - B

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Based on the data given below, the correcy order of reducing power is: `Fe_((aq.))^(3+) + e rarr Fe_((aq.))^(2+), E^(@) = +0.77 V` `Al_((aq.))^(3+) + 3e rarr Al_((s)), E^(@) = -1.66 V` `Br_(2(aq.)) + 2e rarr 2Br_((aq.))^(-), E^(@) = +1.08 V`A. `Br^(-) lt Fe^(2+) lt Al`B. `Fe^(2+) lt Al lt Br^-`C. `Al lt Br^(-) lt Fe^(2+)`D. `Al lt Fe^(2+) lt Br^(-)`
What are elementary reactions ?

Electrolysis of aqueous `CuSO_(4)` with inert electrodes gives ______A. Cu at cathode, anode gets dissolvedB. Cu at cathode, `O_(2)` at anodeC. `O_(2)` at anode, `H_(2)` at cathodeD. `O_(2)` at anode, cathode gets dissolved

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