JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Topic Test - Structure of Atom (4-5-21)

  • question_answer
    Which of the following transitions have minimum wavelength                                   

    A) \[{{n}_{4}}\to {{n}_{1}}\]

    B) \[{{n}_{2}}\to {{n}_{1}}\]

    C) \[{{n}_{4}}\to {{n}_{2}}\]

    D) \[{{n}_{3}}\to {{n}_{1}}\]

    Correct Answer: A

    Solution :

    [a] For \[{{n}_{4}}\to {{n}_{1}}\], greater transition, greater the energy difference, lesser will be the wavelength.


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