Atoms
Class 12 · Atoms · Practice
Bohr Model — Previous-Year Questions
5 previous-year questions on Bohr Model, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. Energy of the n=2 level of hydrogen is:
JEE 2022Q2. Radius of the n=3 orbit of hydrogen:
JEE 2021Q3. Ionization energy of He⁺ is:
JEE 2020Q4. Angular momentum of an electron in Bohr's third orbit is:
JEE 2019Q5. Bohr's model fails for:
JEE 2018Bohr Model previous-year questions from sciphylab (also known as SciPhy, SciPhy Lab, SciPhy Labs, Physics Lab). Class 12 physics practice for JEE Mains, JEE Advanced, NEET UG, AP Physics 1/2/C, SAT, and CUET-UG candidates.