Question
Which statement best explains origin of spectral lines from quantized electronic transitions in atoms?
Asked in RRB JE CBT 2 (CMA) · 2026
Atomic Structure · Chemistry
Exam PYQ4 Options
Quick Revision
Atomic radius generally decreases across a period and increases down a group.
Correct AnswerCorrect option for this question
Learn Atomic Structure in 60 Seconds
Use this short video to understand Bohr Model of Atom: Hydrogen Spectrum, Applications & Limitations with an exam-focused explanation and quick recall points.
Everything you need to learn, practice & excel — in one place.
3,000+ Video-Based Study Material
PYQ-Based Quizzes
4,000+ Informative Audiobooks
6,300+ Full-Length Mock Tests
Daily Current Affairs
40,000+ PYQs
Questions Asked from Bohr Model of Atom: Hydrogen Spectrum, Applications & Limitations in Previous Exams
See how often Bohr Model of Atom: Hydrogen Spectrum, Applications & Limitations has appeared in previous-year questions across major government exams.
12UPSC Questions Asked in These Years:2010, 2011, 2012, 2015, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
10SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
8Railways Questions Asked in These Years:2016, 2018, 2020, 2021, 2022, 2024, 2025, 2026
15State PSC Questions Asked in These Years:2002, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Bohr Model of Atom: Hydrogen Spectrum, Applications & Limitations has appeared in 45 previous-year exam questions, most frequently in State PSC, UPSC and SSC.
2-Minute Revision Notes
Revise Atomic Structure and Its Related Concepts
Strengthen key concepts with exam-focused visual notes for faster revision.
Explore More Questions
Continue practising by chapter, topic and related subjects.
One question solved. Keep going.
Continue with the next Structure of Atom question and build your accuracy one question at a time.