BHU PMT BHU PMT (Mains) Solved Paper-2011

  • question_answer
    For 2s orbital, the nodal surface exists at a distance of

    A)  \[{{a}_{0}}\]from the nucleus

    B)  \[1.5{{a}_{0}}\]from the nucleus

    C)  \[2{{a}_{0}}\] form the nucleus

    D)  \[2.5{{a}_{0}}\]from the nucleus

    Correct Answer: C

    Solution :

    Sol.         For 2s orbital, the nodal surface exists at a distance of\[2{{a}_{0}}\]from the nucleus.


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