JEE Main & Advanced Chemistry Structure of Atom / परमाणु संरचना Question Bank Atomic models and Planck's quantum theory

  • question_answer
    Which of the following transitions have minimum wavelength                                    [DPMT 2005]

    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 :

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


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