Punjab Medical Punjab - MET Solved Paper-2011

  • question_answer Which of the following is incorrect about vulcanisation of rubber?

    A)  Vulcanised rubber has excellent elasticity

    B)  Vulcanised rubber increases resistance to oxidation and organic solvent

    C)  Vulcanisation usually establishes cross links at allylic position type reactive sites

    D)  Vulcanised rubber has high-water absorption tendency

    Correct Answer: D

    Solution :

    Vulcanised rubber has low-water absorption tendency.


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