Question

Principle theory and working of electrochemical cells

Answer 1

Answer:

hi dear.....

here's a theory and working of electrochemical cell.....

• In a galvanic (voltaic) cell, the energy from a spontaneous reaction generates electricity, whereas in an electrolytic cell, electrical energy is consumed to drive a nonspontaneous redox reaction.

• Both types of cells use two electrodes that provide an electrical connection between systems that are separated in space

• In the process of the reaction, electrons can be transferred from the zinc to the copper through an electrically conducting path as a useful electric current.

• An electrochemical cell can be created by placing metallic electrodes into an electrolyte where a chemical reaction either uses or generates an electric current.

hope helps......

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