Punjab Medical Punjab - MET Solved Paper-2010

  • question_answer
    Chloroprene is used in making

    A)  synthetic rubber            

    B)  plastic

    C)  petrol                                  

    D)  All of these

    Correct Answer: A

    Solution :

    Chloroprene is used in making synthetic rubber. \[nC{{H}_{2}}=\underset{\begin{smallmatrix}  | \\  Cl  \\  chloroprene \end{smallmatrix}}{\mathop{C}}\,-CH=C{{H}_{2}}\xrightarrow{Polymerisation}\]\[\left[ -C{{H}_{2}}-\underset{\begin{align}   & | \\  & Cl \\  &  \\  & neoprene \\ \end{align}}{\mathop{C}}\,=CH-C{{H}_{2}}- \right]\]


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