Punjab Medical Punjab - MET Solved Paper-2010

  • question_answer
    Which of the following is present in tenon?

    A) \[{{F}_{2}}\]                                      

    B) \[C{{l}_{2}}\]

    C) \[{{I}_{2}}\]                                       

    D) \[B{{r}_{2}}\]

    Correct Answer: A

    Solution :

    \[n{{F}_{2}}C=C{{F}_{2}}\xrightarrow{Polymerisation}-{{[{{F}_{2}}C-C{{F}_{2}}]}_{\pi }}-\]tetra fluoroethene Hence,\[{{F}_{2}}\]is present in teflon.


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