CEE Kerala Engineering CEE Kerala Engineering Solved Paper-2008

  • question_answer
    Identify the nuclear reaction that differs from the rest.

    A) Positron emission           

    B) \[K-\]capture

    C) \[\beta -\]decay         

    D)        \[\alpha -\]decay

    E)  \[\gamma -\]decay

    Correct Answer: E

    Solution :

    Positron emission,\[K-\]capture,\[\beta -\]decay and \[\alpha -\]decay, all of these processes cause change in either atomic number or in mass number or in both but \[\gamma \]-decay do not cause any change either in mass number or in atomic number, so it is different from the rest.


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