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← CBSE Class 12 PYQ
Atoms
CBSE Class 12 · Physics · 17 past questions
Topic
Bohr's postulates and orbit radius
1
Orbital motion and period of the electron
1
Rutherford model and distance of closest approach
1
Spectral series and transition wavelengths
1
Assertion-reason and conceptual statements on the Bohr model
0
Energy levels of hydrogen
0
Level
Easy
1
Moderate
1
Year
2026
1
2025
0
2024
1
2023
3
2022
0
1 of 17 ·
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Q10
2024
Energy levels A, B and C of an atom correspond to increasing values of energy i.e. $E_A < E_B < E_C$. Let…
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