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CET Karnataka Medical CET - Karnataka Medical Solved Paper-2003

  • question_answer
    If \[m,\text{ }{{m}_{n}}\]and \[{{m}_{p}}\]are the masses of \[_{Z}{{X}^{A}}\]nucleus,    neutron and proton respectively:

    A)  \[m=(A-Z){{m}_{n}}+Z{{m}_{p}}\]

    B)  \[m<(A-Z){{m}_{n}}+Z{{m}_{p}}\]

    C)  \[m>(A-Z){{m}_{n}}+Z{{m}_{p}}\]

    D)  \[m=(A-Z){{m}_{p}}+Z{{m}_{n}}\]

    Correct Answer: B

    Solution :

    \[m<{{(A-Z)}_{{{m}_{n}}+Zmp}}\] is the correct option.


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