BHU PMT BHU PMT Solved Paper-2002

  • question_answer
    By removing a salt bridge between the two half cells, the voltage:

    A)  increase gradually

    B)  increase rapidly

    C)  does not change

    D)  drops to zero

    Correct Answer: D

    Solution :

                     Salt bridge completes internal circuit of the cell. If we remove salt bridge, the circuit breaks and voltage drops to zero.


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