WB JEE Medical WB JEE Medical Solved Paper-2006

  • question_answer
    PVC polymer can be prepared by which of the monomer?

    A)  \[C{{H}_{3}}CH=C{{H}_{2}}\]     

    B)  \[{{C}_{6}}{{H}_{5}}CH=C{{H}_{2}}\]

    C)  \[~C{{H}_{2}}=C{{H}_{2}}\]        

    D)  \[C{{H}_{2}}=CHCl\]

    Correct Answer: D

    Solution :

                     The monomer used for the preparation of PVC (Poly Vinyl Chloride) polymer is vinyl chloride i.e., \[C{{H}_{2}}=CH-Cl.\] \[\underset{\text{Vinyl}\,\text{chloride}}{\mathop{nC{{H}_{2}}=CHCl}}\,\xrightarrow{\text{Peroxide}}\underset{PVC}{\mathop{{{\left[ -C{{H}_{2}}-\underset{Cl}{\mathop{\underset{|}{\mathop{CH}}\,}}\,- \right]}_{n}}}}\,\]


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