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10th Class Science Electricity and Circuits Question Bank Electricity

  • question_answer
    Which of the following is a universal constant?

    A)  Farad

    B)  Chemical equivalent (CE)

    C)  Electrochemical equivalent (ECE)

    D)  Faraday  

    Correct Answer: D

    Solution :

     Faraday is the charge possessed by \[{{N}_{A}}\]electrons, where \[{{N}_{A}}\] is Avogadro's number. So it is a universal constant.


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