JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Rate of decay and Half-life

  • question_answer
    Tritium undergoes radioactive decay giving [CPMT 1976; NCERT 1978]

    A)                 \[\alpha \]-particles       

    B)                 \[\beta \]-particles

    C)                 Neutrons            

    D)                 None of these

    Correct Answer: B

    Solution :

              Tritium \[{{(}_{1}}{{H}^{3}}\to {{\,}_{2}}H{{e}^{3}}+{{\,}_{-1}}{{e}^{0}})\] is a b-emitter.


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