JCECE Medical JCECE Medical Solved Paper-2007

  • question_answer
    The monomer of teflon is:

    A)  \[CHF=C{{H}_{2}}\]

    B)  \[C{{F}_{2}}=C{{F}_{2}}\]

    C)  \[CHCl=CHCl\]

    D)  \[CHF=CHCl\]

    Correct Answer: B

    Solution :

     Tetrafluoroethene is the monomer of teflon. \[nC{{F}_{2}}\equiv C{{F}_{2}}\xrightarrow{\text{Polymerisation}}(\underset{\text{Teflon}}{\mathop{\_\_C{{F}_{2}}-C{{F}_{2\_\_}}{{)}_{n}}}}\,\]


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