NEET AIPMT SOLVED PAPER SCREENING 2012

  • question_answer
    Which one of the following is not a condensation polymer?

    A) Melamine   

    B)        Glyptal                 

    C)   Dacron                                 

    D)   Neoprene

    Correct Answer: D

    Solution :

    Condensation polymers are obtained by bifunctional molecules (monomers) with the elimination of smaller molecules whereas additional polymers are obtained from multiple bond containing monomers. Neoprene is a polymer of chloroprene \[(C{{H}_{2}}=C(Cl)-CH=C{{H}_{2}})\] so it is an addition polymer, not a condensation polymer.


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