Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2007

  • question_answer
    The energy of an electron in nth orbit of hydrogen atom is

    A)  \[\frac{13.6}{{{n}^{4}}}eV\]                       

    B)  \[\frac{13.6}{{{n}^{3}}}eV\]

    C)  \[\frac{13.6}{{{n}^{2}}}eV\]                       

    D)  \[\frac{13.6}{n}eV\]

    Correct Answer: C

    Solution :

    According to Bohr's, for hydrogen atom\[{{E}_{n}}=-\frac{13.6}{{{n}^{2}}}eV\]where, n = principal quantum number


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