JEE Main & Advanced Chemistry Polymers / बहुलक Question Bank Composition, Properties and uses of Polymers

  • question_answer
    Which of the following is used in vulcanization of rubber [MH CET  2004]

    A)                 \[S{{F}_{6}}\]    

    B)                 \[C{{F}_{4}}\]

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

    D)                 \[{{C}_{2}}{{F}_{2}}\]

    Correct Answer: A

    Solution :

                    \[S{{F}_{6}}\] is used in the vulcanisation of rubber. Sulphur is heated with polymer to introduce cross-linking and thus, form tough polymer.


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