11th Class Physics Motion In a Plane / समतल में गति Question Bank 11th CBSE Physics Mathematics Two Dimensional Motion, Relative Motion

  • question_answer
    Electrolysis of aqueous CuCl2 solution liberates Cl2 at anode not O2. Why?  

    Answer:

    During electrolysis of aqueous CuCl2 following reactions take place At anode the reaction with lower value of E° should take place and thus water should get oxidised to give O2. But on account of over potential of oxygen, chlorine is produced at anode.  


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