Chem Mantra
HomeCoursesOnline TestsForum
Home/Forum/Question

A hydrogen atom sample in the ground state is excited by monochromatic radiation of wavelength The resulting spectrum consists of maximum 15 differen...

December 20, 2025
Posted by Chem Mantra
Solved
Atomic StructureBohr model calculations & atomic spectrum problemsMEDIUMJEE Chemistry
A hydrogen atom sample in the ground state is excited by monochromatic radiation of wavelength The resulting spectrum consists of maximum 15 different lines. What is the wavelength **Options:** - **A.** 937.3 Ao - **B.** 1025 Ao - **C.** 1236 Ao - **D.** None of these --- **Difficulty:** MEDIUM | **Chapter:** Atomic Structure | **Topic:** Bohr model calculations & atomic spectrum problems

Official Solution

## ✅ Correct Answer: **A** ### 📖 Detailed Explanation: **Solution:** **Analyzing each option:** (A) ✓ 937.3 Ao... (B) ✗ 1025 Ao... (C) ✗ 1236 Ao... (D) ✗ None of these... **Correct Answer: (A)** **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).*

Solution verified by Chem Mantra faculty

Want More Practice Questions?

Access thousands of JEE Chemistry questions with detailed solutions

Explore CoursesBrowse More Questions

Related Topics

Atomic StructureBohr model calculations & atomic spectrum problemsMEDIUMJEE Chemistry