NEET Sample Paper NEET Sample Test Paper-91

  • question_answer
    Which one is possible?

    A) \[{}_{7}{{N}^{19}}+{}_{0}{{n}^{1}}\to {}_{7}{{N}^{16}}+{}_{1}{{N}^{1}}\]

    B) \[{}_{16}{{S}^{32}}+{}_{1}{{H}^{1}}\to {}_{17}C{{l}^{35}}+{}_{2}H{{e}^{4}}\]

    C) \[{}_{8}{{O}^{16}}+{}_{0}{{n}^{1}}\to {}_{7}{{N}^{14}}+3\,\,{}_{1}{{H}^{1}}+2{}_{-1}{{\beta }^{0}}\]

    D) \[{}_{1}{{H}^{1}}+{}_{1}{{H}^{1}}\to {}_{2}H{{e}^{4}}\]

    Correct Answer: C

    Solution :

    [c] By law of lepton numbers, mass number and atomic number is to be conserved on both sides.


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