Question

5. Why do electric cell stop working​

Answer 1

Answer:

When one compound of in the anode of electrochemical cell is oxidized, those electrons serve to reduce the compound at cathode side. When the material at anode no longer has electrons to loose, the reaction stops and cell stops working

Answer 2

Electrical cells make use of chemicals present inside the cell to generate electricity. The electric cell stops working when these chemicals get used up.

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