Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2006

  • question_answer
    In galvanic cell, the salt bridge is used to

    A)  complete the circuit

    B)  reduce the electric resistance in Ae cell

    C)  separate cathode from anode

    D)  carry salts for the chemical reaction

    Correct Answer: A

    Solution :

    The main functions of the salt bridge are (a) To complete the electrical circuit by allowing the ions to flow from one solution to the other without mixing of the two solutions. (b) To maintain the electrical neutrality of the solutions in the two half cells.


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