J & K CET Medical J & K - CET Medical Solved Paper-2000

  • question_answer
    Transition from\[n=4,5,6\]to\[n=3\]in hydrogen spectrum gives:

    A)  Lyman series    

    B)  Balmer series

    C)  Paschen series                

    D)  P fund series

    Correct Answer: C

    Solution :

                    For Paschen series in hydrogen spectrum the transition is as: \[{{n}_{1}}=3\] and         \[{{n}_{2}}=4,5,6,.....\infty \]                 \[\frac{1}{\lambda }R\left[ \frac{1}{{{3}^{2}}}-\frac{1}{n_{2}^{2}} \right]\]


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