ElectrochemistryHard
Question
BY the electrolysis of aqueous solution of CuSO4, the products obtained at both the electrodes are
Options
A.O2 at anode and H2 at cathode
B.H2 at anode and Cu at cathode
C.O2 at anode and Cu at cathode
D.H2S2O8 at anode and O2 at cathode
Solution
at anode 2H2O → O2 + 4H+ + 4e-
at cathode Cu2+ + 2e- → Cu
at cathode Cu2+ + 2e- → Cu
Create a free account to view solution
View Solution FreeMore Electrochemistry Questions
Which of the following statements is wrong about galvanic cells ?...In a galvanic cell, the salt bridge...The molar conductance of a strong electrolyte at infinite dilution...A volume of 100 ml of 0.6 N−CuSO4 solution is electrolysed between two platinum electrodes till the concentration in the...The voltage of the cell given below is −0.61 V. Pt|H2 (1 bar)|NaHSO3 (0.4 M), Na2SO3 (6.4 × 10−2 M)||Zn2+ (0.4 M)|Zn If ...