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BVP Medical BVP Medical Solved Paper-2012

  • question_answer
    In nuclear reaction, \[2m/s\] where, M denotes

    A)  electron             

    B)  positron

    C)  proton                                

    D)  neutron

    Correct Answer: D

    Solution :

                    Applying charge and mass conservation \[4+A=A+3+A\]                 \[\Rightarrow \]               \[A=1\]                                 \[2+Z=Z+2+Z\]                 \[\Rightarrow \]               \[Z=0\] Hence, M is a neutron.


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