AMU Medical AMU Solved Paper-2007

  • question_answer
    Octane number can be changed by

    A)  isomerisation   

    B)  alkylation

    C)  cyclisation         

    D)  All of these

    Correct Answer: D

    Solution :

                     The octane number of fuel can be improved by increasing the percentage of branched chain alkanes, alkenes and aromatic hydrocarbon. Thus, octane number can be changed by isomerisation, alkylation and aromatization (cyclisation).


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