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Thursday, May 25, 2023
In a hydrogen spectrum if electron moves from 7 to 1 orbit by transition in multi steps then find out the total number of lines in the spectrum.
Calculate the ratio of maximum wave length of Lyman & Balmer series ?
The wave number of 1st line of Balmer series of hydrogen spectrum is 15200 cm–1 The wave number of 1st line of Balmer series of Li^+2 spectrum will be ?
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