JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Causes of radioactivity and Group displacement law

  • question_answer
    Which one of the following notations shows the product incorrectly        [MP PET/PMT 1998]

    A)                 \[_{96}^{242}Cm\,(\alpha ,\,2n)\,_{97}^{243}Bk\]           

    B)                 \[_{5}^{10}B\,(\alpha ,\,n)\,_{7}^{13}N\]

    C)                 \[_{7}^{14}N\,(n,\,p)\,_{6}^{14}C\]        

    D)                 \[_{14}^{28}Si\,(d,\,n)\,_{15}^{29}P\]

    Correct Answer: A

    Solution :

              Equate atomic number and mass no.


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