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

  • question_answer
    The transition from the state n=4 to n=3 in a hydrogen-like atom results in ultraviolet radiation. Infrared radiation will be obtained in the transition

    A)  \[2\to 1\]

    B)  \[3\,\to 2\,\]

    C)  \[4\to 2\]

    D)  \[5\to 2\]

    Correct Answer: D

    Solution :

    [d] In Lyman series energy is released in U.V. region. In Balmer series energy is released in visible region. In Paschen/Bracket/P-fund series energy is released in I.R. region.


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