MCQOPTIONS
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| 1. |
The energy of electron in first Bohr's orbit of H-atom is -13.6 eV. What will be its potential energy in n = \[{{4}^{th}}\] orbit |
| A. | -13.6eV |
| B. | -3.4eV |
| C. | -0.85eV |
| D. | -1.70eV |
| Answer» E. | |