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BCECE Engineering BCECE Engineering Solved Paper-2011

  • question_answer
    Synthetic human hair wigs are made from a copolymer of vinyl chloride and acrylonitrile and is called

    A)  PVC                      

    B)         polyacrylonitrile

    C)         cellulose         

    D)         dynel

    Correct Answer: D

    Solution :

    Dynel is a copolymer of vinyl chloride and acrylonitrile.


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