NEET Chemistry Polymers / बहुलक Question Bank Self Evaluation Test - Polymers

  • question_answer
    Which of the following is used in vulcanization of rubber?

    A) \[{{S}_{8}}\]               

    B) \[C{{F}_{4}}~\]

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

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

    Correct Answer: A

    Solution :

    [a] \[S{{F}_{6}}\] 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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