An electrochemical cell stops working after some time becauseA. Electode potential of both the electrodes become equalB. Electrode potential of both the electrodes become equal.C. One of the electrdoe is eaten awayD. The reaction starts proceeding in opposite direction.

An electrochemical cell stops working after some time becauseA. Electo

1.	An electrochemical cell stops working after some time becauseA. Electode potential of both the electrodes become equalB. Electrode potential of both the electrodes become equal.C. One of the electrdoe is eaten awayD. The reaction starts proceeding in opposite direction.
Answer» Correct Answer - B EmF=`E_(c)-E_(a)` `Emf="zero" [because E_(c)=E_(a)]`

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An electrochemical cell stops working after some time becauseA. Electode potential of both the electrodes become equalB. Electrode potential of both the electrodes become equal.C. One of the electrdoe is eaten awayD. The reaction starts proceeding in opposite direction.

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