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NEET Sample Paper NEET Sample Test Paper-79

  • question_answer
    Natural rubber is a linear polymer of isoprene. A synthetic rubber can be made from

    A)  buta-1, 3-diene

    B)  2-bromobuta-1, 3-diene

    C)  2-chlorobuta-1, 3-diene

    D)  2-cyanobuta-1, 3-diene

    Correct Answer: C

    Solution :

    Polychloropene or neoprene is formed by the free radical polymerisation of chloropene.  


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