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JEE Main & Advanced Chemistry Electrochemistry / विद्युत् रसायन Question Bank Electrode potential Ecell Nernst equation and ECS

  • question_answer
    Which of the following statements is true for fuel cells [KCET (Med.) 1999; AFMC 2000]

    A)                 They are more efficient

    B)                 They are free from pollution

    C)                 They run till reactants are active

    D)                 All of these

    Correct Answer: D

    Solution :

                    Fuel cells are more efficient, free from pollution and they run till reactants are active.


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