The ratio of velocity of the electron in the third and fifth orbit of Li$^{2+}$ would be:
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Atomic StructureLimitations of Rutherford model, Coulomb's law basics, Bohr model derivationsEASYJEE Chemistry
The ratio of velocity of the electron in the third and fifth orbit of Li$^{2+}$ would be:
**Options:**
- **A.** 3 : 5
- **B.** 5 : 3
- **C.** 25 : 9
- **D.** 9 : 25
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**Difficulty:** EASY | **Chapter:** Atomic Structure | **Topic:** Limitations of Rutherford model, Coulomb's law basics, Bohr model derivations