2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Sample Paper-7

  • question_answer
    Which one of the following is a thermosetting plastic?

    A) PVC                   

    B)       Melamine

    C) Teflon            

    D) Polyethene         

    E)              None of these

    Correct Answer: B

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