AFMC AFMC Solved Paper-2007

  • question_answer
    Which of the following free radicals is the most stable?

    A) Primary                               

    B) Methyl

    C) Secondary          

    D) Tertiary

    Correct Answer: D

    Solution :

    Stability order of free radical is as : Greater the number of alkyl groups attached to the carbon atom carrying the odd electrons, greater is the delocalization of odd electron and hence, more stable is the free radical.


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