MCQOPTIONS
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| 1. |
The equation \[\Delta x.\Delta p\ge \frac{h}{4\pi }\] shows [MP PET 2000] |
| A. | de-Broglie relation |
| B. | Heisenberg?s uncertainty principle |
| C. | Aufbau principle |
| D. | Hund?s rule |
| Answer» C. Aufbau principle | |