MCQOPTIONS
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| 1. |
Calculate the wavelength (in nm) of the spectral line of Balmer series for n = 3. (Rydberg constant = 1.1 × 107 m-1) |
| A. | 754 |
| B. | 854 |
| C. | 954 |
| D. | 654 |
| Answer» E. | |