MCQOPTIONS
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| 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. | |