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The kinetic and potential energy (in eV) of electron present in third Bohr’s orbit of hydrogen atom are respectively:

December 20, 2025
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Atomic StructureLimitations of Rutherford model, Coulomb's law basics, Bohr model derivationsEASYJEE Chemistry
The kinetic and potential energy (in eV) of electron present in third Bohr’s orbit of hydrogen atom are respectively: **Options:** - **A.** - 1.51, - 3.02 - **B.** 1.51, - 3.02 - **C.** - 3.02, 1.51 - **D.** 1.51, - 1.51 --- **Difficulty:** EASY | **Chapter:** Atomic Structure | **Topic:** Limitations of Rutherford model, Coulomb's law basics, Bohr model derivations

Official Solution

## ✅ Correct Answer: **B** ### 📖 Detailed Explanation: **Solution:** **Analyzing each option:** (A) ✗ - 1.51, - 3.02... (B) ✓ 1.51, - 3.02... (C) ✗ - 3.02, 1.51... (D) ✗ 1.51, - 1.51... **Correct Answer: (B)** **Key Concept:** Apply fundamental principles of atomic structure to identify the correct option. --- *This is an official solution provided by Chem Mantra. For more chemistry questions and solutions, explore our [question bank](/courses).*

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Atomic StructureLimitations of Rutherford model, Coulomb's law basics, Bohr model derivationsEASYJEE Chemistry