VMMC VMMC Medical Solved Paper-2013

  • question_answer
    Which of the following electronic transitions requires that the greatest quantity of energy be absorbed by a hydrogen atom?

    A)  n = 1 to n = 2

    B)  n = 2 to n = 4

    C)  n= 3ton= 6

    D)  n = 1 to n = \[\infty \]

    Correct Answer: D

    Solution :

    \[\Delta \Epsilon =cons\tan t\]\[\left[ \frac{1}{{{n}_{1}}^{2}}-\frac{1}{n_{2}^{2}} \right],\] Transition with maximum valu e of \[{{n}_{2}}\]and least value of \[{{n}_{1}}\] will absorb   greatest   quantity   of   energy \[(n=1\,to\,n=\infty )\]


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