8th Class Science Synthetic Fibers and Plastics Question Bank Self Test-11

  • question_answer
    Which one of the following not correct about plastics?

    A)  Plastics can be moulded into different shapes

    B)  Plastics are good conductor of heat and electricity

    C)  Plastics are chemically unreactive

    D)  Plastics are light, strong and durable

    E)  None of these

    Correct Answer: B

    Solution :


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