JCECE Engineering JCECE Engineering Solved Paper-2008

  • question_answer
    Due to presence of an unpaired electron, free radicals are

    A)  cations

    B)  anions

    C)   chemically inactive

    D)   chemically reactive

    Correct Answer: D

    Solution :

    Free radicals have unpaired electrons, so are neutrals and reactive.                 \[\overset{\bullet }{\mathop{C}}\,{{H}_{3}}+\overset{\bullet }{\mathop{C}}\,{{H}_{3}}\xrightarrow{{}}C{{H}_{3}}-C{{H}_{3}}\]


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