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JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Causes of radioactivity and Group displacement law

  • question_answer
    Loss of a beta particle is equivalent to    [J & K 2005]

    A)                 Increase of one neutron only

    B)                 Decrease of one neutron only

    C)                 Both A and B

    D)                 None of these

    Correct Answer: B

    Solution :

               Loss of beta particle is equivalent to decrease of one neutron only.                                 \[n\to p+{{e}^{-}}+\bar{v}\].


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