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  5. Chemical Effects of Electric Current

8th Class Science Chemical Effects of Electric Current Question Bank Self Test-16

  • question_answer
    Which one of the following statements is correct? Statement 1: Corrosion is a gradual destruction of metal in environment Statement 2: Corrosion of iron cannot be prevented by electroplating

    A)  Statement 1

    B)  Statement 2

    C)  Both statements are correct

    D)  Both statements are incorrect

    Correct Answer: A

    Solution :


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