JIPMER Jipmer Medical Solved Paper-2000

  • question_answer
    The nucleus \[_{\text{48}}^{\text{115}}\text{Cd}\] after two successive\[\text{-}\]decays will give:

    A)  \[_{\text{50}}^{\text{115}}\text{Sn}\]                                 

    B)         \[_{\text{50}}^{\text{113}}\text{Sn}\]                 

    C)         \[_{49}^{\text{114}}\text{ln}\]                                

    D)         \[_{46}^{\text{115}}\text{Pa}\]

    Correct Answer: A

    Solution :

    As we know that when \[\beta \]-particle is emitted the atomic number is increased by 1 unit. Hence by observing this fact by two successive \[\beta \]-decay we get\[{}_{50}S{{n}^{115}}\].


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