1.

Taking Rydberg?s constant \[{{R}_{H}}=1.097\times {{10}^{7}}m\] first and second wavelength of Balmer series in hydrogen spectrum is [Pb. PMT 2004]

A.            2000 Å, 3000 Å          
B.            1575 Å, 2960 Å
C.            6529 Å, 4280 Å          
D.            6552 Å, 4863 Å
Answer» E.


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