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A concentrated solution containing H+, Cu2+, OH- and Cl- was electrolyzed using ...

A concentrated solution containing H+, Cu2+, OH- and Cl- was electrolyzed using platinum electrodes.
The ion that will be discharged at the cathode is
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  • A Cu2+
  • B Cl-
  • C H+
  • D OH-
Correct Answer: Option A
Explanation:

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