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NEET Sample Paper NEET Sample Test Paper-43

  • question_answer
    In the consideration of the Bohr theory for the hydrogenic species, which electron orbit of the \[B{{e}^{3+}}\] ion can have the same radius as the ground state electron orbit of the hydrogen atom?

    A) 1                                 

    B) 2

    C) 3                                 

    D) 4

    Correct Answer: B

    Solution :

    \[r=0.529\,\frac{{{n}^{2}}}{Z}\] \[0.529\times \frac{{{n}^{2}}}{4}=0.529\times \frac{1}{1}\] n=2


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