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In the given diagram, the energy levels of hydrogen atom have been shown along with some transitions marked A, B, C, D and E. The transition A, B and C respectively represent : |
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Answer» The first member of the Lyman series, third member of Balmer series and the SECOND member of Paschen series `2E-E=(hc)/(lambda)` Also, `(4E)/(3)-E=(hc)/(lambda)` or `E=(hc)/(lambda) or E/3=(hc)/(lambda.)` Dividing we get 3 `=(lambda.)/(lambda) , lambda.=3lambda` |
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