12th Class Chemistry Electrochemistry / विद्युत् रसायन

  • question_answer 34)
      Which cell will measure standard electrode potential of copper electrode? (a) (b) (c)  (d)

    Answer:

                    (c) Standard electrode potential of copper electrode can be calculated by constructing a concentration cell composed of two half-cell reactions in which concentration, of species on left hand and right hand side are unity. In such case cell potential is equal to standard electrode potential.


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