Structure of Atom
84 CBSE Class 11 Chemistry practice questions with answers and worked solutions.
About this chapter
- Difficulty: 26 easy · 49 moderate · 9 hard.
- Most-asked subtopics: Developments Leading to the Bohr’s Model of Atom (25), Quantum Mechanical Model of Atom (16), Atomic Models (15).
- Updated 9 September 2026.
#1Atomic Models
#2Atomic Models
#3Developments Leading to the Bohr’s Model of Atom
#4Developments Leading to the Bohr’s Model of Atom
#5Developments Leading to the Bohr’s Model of Atom
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#6Developments Leading to the Bohr’s Model of Atom
#7Developments Leading to the Bohr’s Model of Atom
#8Developments Leading to the Bohr’s Model of Atom
#9Developments Leading to the Bohr’s Model of Atom
#10Bohr’s Model for Hydrogen Atom
#11Bohr’s Model for Hydrogen Atom
#12Towards Quantum Mechanical Model of the Atom
#13Towards Quantum Mechanical Model of the Atom
#14Towards Quantum Mechanical Model of the Atom
#15Towards Quantum Mechanical Model of the Atom
#16Towards Quantum Mechanical Model of the Atom
#17Quantum Mechanical Model of Atom
#18Quantum Mechanical Model of Atom
#19Discovery of Sub-atomic Particles
#20Atomic Models
#21Atomic Models
#22Atomic Models
#23Developments Leading to the Bohr’s Model of Atom
#24Developments Leading to the Bohr’s Model of Atom
#25Developments Leading to the Bohr’s Model of Atom
#26Developments Leading to the Bohr’s Model of Atom
#27Developments Leading to the Bohr’s Model of Atom
#28Developments Leading to the Bohr’s Model of Atom
#29Developments Leading to the Bohr’s Model of Atom
#30Developments Leading to the Bohr’s Model of Atom
#31Bohr’s Model for Hydrogen Atom
#32Bohr’s Model for Hydrogen Atom
#33Bohr’s Model for Hydrogen Atom
#34Bohr’s Model for Hydrogen Atom
#35Bohr’s Model for Hydrogen Atom
#36Bohr’s Model for Hydrogen Atom
#37Bohr’s Model for Hydrogen Atom
#38Towards Quantum Mechanical Model of the Atom
#39Atomic Models
#40Quantum Mechanical Model of Atom
#41Quantum Mechanical Model of Atom
#42Quantum Mechanical Model of Atom
#43Quantum Mechanical Model of Atom
#44Atomic Models
#45Quantum Mechanical Model of Atom
#46Quantum Mechanical Model of Atom
#47Quantum Mechanical Model of Atom
#48Quantum Mechanical Model of Atom
#49Towards Quantum Mechanical Model of the Atom
#50Bohr’s Model for Hydrogen Atom
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