JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Artificial Transmutation

  • question_answer
    Unit for radioactive constant is [MP PET 1990]

    A)                 \[Tim{{e}^{\text{-1}}}\]               

    B)                 Time

    C)                 \[Mole-tim{{e}^{-1}}\]

    D)                 \[Time-mol{{e}^{-1}}\]

    Correct Answer: A

    Solution :

              The rate of disintegration is expressed in terms of the number of disintegrations per second. 


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