MCQOPTIONS
Saved Bookmarks
| 1. |
Every series of hydrogen spectrum has an upper and lower limit in wavelength. The spectral series which has an upper limit of wavelength equal to 18752 Å is [MP PMT 1993] |
| A. | Balmer series |
| B. | Lyman series |
| C. | Paschen series |
| D. | Pfund series (Rydberg constant \[R=1.097\times {{10}^{7}}\]per metre) |
| Answer» D. Pfund series (Rydberg constant \[R=1.097\times {{10}^{7}}\]per metre) | |