8th Class Science Chemical Effects of Electric Current Question Bank Chemical Effects of Electric Current

  • question_answer
    A Which of the following statements is NOT correct?

    A)  The ions are free to move about in an electrolyte.

    B)                         The solution which can form ions is used for electroplating.

    C)                         Acids are bad conductors of electricity.

    D)                         An electric bulb glows due to the heating effect of current.

    Correct Answer: C

    Solution :

    Acids are good conductors of electricity. Most of the liquids which conduct electricity are solutions of acids, bases and salts.


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