A concentrated solution containing H+, Cu2+, OH- and Cl- ...
A concentrated solution containing H+, Cu2+, OH- and Cl- was electrolyzed using platinum electrodes.
The ion that will be discharged at the cathode is?
Cu2+
Cl-
H+
OH-
Correct answer is A
Metallic ions are discharged at the cathode
Ions lower in the electrochemical series are most easily discharged
Cu+ will be preferentially discharged
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