MCQOPTIONS
Saved Bookmarks
| 1. |
The minimum energy required to excite a hydrogen atom from its ground state is [EAMCET (Engg.) 1995; MP PMT 1997; CPMT 1999; DCE 1999] |
| A. | 13.6 eV |
| B. | \[-13.6\ eV\] |
| C. | 3.4eV |
| D. | 10.2 eV |
| Answer» E. | |