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BVP Medical BVP Medical Solved Paper-2006

  • question_answer
    The numbers of a and P particles emitted in the transformation \[_{92}{{U}^{238}}{{\xrightarrow{{}}}_{92}}{{U}^{234}}\]

    A)  \[2,1\]                                 

    B)  \[1,2\]

    C)  \[1,1\]                                 

    D)  \[1,0\]

    Correct Answer: B

    Solution :

                    Change in mass number = 4 amu Change in atomic number = No change \[\therefore \]  \[\alpha \] particle \[=\frac{4}{4}=1\] Change in atomic number. due to a particle = 2 hence, \[2\beta \] particles emitted.


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