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NEET Chemistry Polymers / बहुलक Question Bank Self Evaluation Test - Polymers

  • question_answer
    The polymer used for optical lenses is :

    A) polypropylene

    B) polyvinyl chloride

    C) polythene

    D) polymethyl methacrylate

    Correct Answer: D

    Solution :

    [d] Polymethyl methacrylate is hard, fairly rigid. It is used for optical lenses.


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