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AIIMS AIIMS Solved Paper-2009

  • question_answer
    The rubber, used for manufacturing tyres is vulcanised with                        

    A) 3% S

    B) 7% S

    C) 1% S

    D) All of the above can be used

    Correct Answer: B

    Solution :

    Rubber, vulcanised with 3-10% sulphur is more rigid and hence, used for manufacturing tyres. While the rubber, vulcanised with 1-3% sulphur is soft and stretchy, so used to make rubber band.


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