Define : Half cell or Electrode.

1.	Define : Half cell or Electrode.
Answer» Half cell or Electrode : It is a metal electrode dipped in the electrolytic solution and capable of establishing oxidation reduction equilibrium with one of the ions of electrolyte solution and develop electrode potential. E.g. Zn in ZnSO₄ solution.

Answer»

Half cell or Electrode : It is a metal electrode dipped in the electrolytic solution and capable of establishing oxidation reduction equilibrium with one of the ions of electrolyte solution and develop electrode potential.

E.g. Zn in ZnSO₄ solution.

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What are elementary reactions ?

Define : Half cell or Electrode.

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