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JEE Main & Advanced Physics Atomic Physics Question Bank Self Evaluation Test - Atoms

  • question_answer
    An excited state of doubly ionized Lithium \[(L{{i}^{2+}})\] has an orbital radius that is about 1.33 times that of the ground state of hydrogen (H) (in Bohr's theory). The ratio of energy of the two states, \[E(L{{i}^{2+}})/E(H)\] is

    A)  2.25

    B)  4.5   

    C)  1 

    D)  9

    Correct Answer: A

    Solution :

    [a] Not Available


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