MCQOPTIONS
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| 1. |
In Bohr series of lines of hydrogen spectrum, the third line from the red end corresponds to which one of the following inter-orbit jumps of the electron for Bohr orbits in an atom of hydrogen [AIEEE 2003] |
| A. | 3 ® 2 |
| B. | 5 ® 2 |
| C. | 4 ® 1 |
| D. | 2 ® 5 |
| Answer» B. 5 ® 2 | |