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NCERT Class 11 Chemistry Book is divided into two parts and has 14 chapters. NCERT Class 11 Chemistry Books, Part I and Part II are essential for students preparing for various exams, including JEE, NEET, and state-level entrance exams. The PDFs of both books are provided in this article along with Class 11 Chemistry NCERT Solutions.
- NCERT textbooks provide clear explanations and solved examples for each concept.
- Around 15-20% of JEE Main and Advanced questions are directly from NCERT Chemistry Class 11 books.
- NCERT Class 11 Chemistry Part I covers topics like Equilibrium, the Basics of Chemistry, the Structure of an Atom, Chemical Bonding, and Thermodynamics.
- NCERT Class 11 Chemistry Part II covers topics like Redox Reactions, Organic Chemistry, and Hydrocarbons.
Related Links
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Download the NCERT Book for Class 11 Chemistry in PDF
Download NCERT Chemistry Class 11 textbooks Part I and Part II in both English as well as Hindi from the links below –
NCERT Books for Class 11 Chemistry Chapters in English
NCERT textbooks and NCERT solutions covered in NCERT Books for Class 11 Chemistry are provided in the table below:
Class 11 Chemistry NCERT Book PDFs – Part 1
Class 11 Chemistry Part 2 NCERT Book PDFs
| NCERT Book PDF | NCERT Solution |
|---|---|
| Redox Reactions PDF | Solutions |
| Organic Chemistry PDF | Solutions |
| Hydrocarbons PDF | Solutions |
NCERT Books for Class 11 Chemistry Chapter-wise in Hindi
Chemistry Class 11 Chapters - Important Concepts
Some of the important concepts of NCERT Class 11 Chemistry Books are discussed below –
Chapter 1: Some Basic Concepts of Chemistry
Some of the important topics in the Some Basic Concepts of Chemistry chapter of Class 11 Chemistry include:
- Analytical Chemistry
- Dalton’s atomic theory
- Uncertainty in measurement
- Laws of Chemical Combinations
- Avogadro’s Law
- Gay-Lussac’s Law
Expected no. of questions: 2 to 5 questions of 7 marks
Class 11 Chemistry Chapter 1 - Study Guides and Important Formula
Chapter 2: Structure of Atom
Some of the important topics covered in Structure of Atom in NCERT Class 11 Chemistry Book include:
- Cathode Ray Experiment
- Degenerate Orbitals
- Discovery of Electron
- Hydrogen spectrum
- Difference between emission and absorption spectra
- Wave Nature of Electromagnetic Radiation
- Isotopes and isobars
- Hund’s Rule of Maximum Multiplicity
- Limitations of Bohr atomic model
- Quantum mechanical model of an atom
- Quantum Numbers
- Energy of orbitals
Expected no. of questions: 2 to 6 questions of 9 marks
Class 11 Chemistry Chapter 2 - Important Formulas and Rule
Chapter 3: Classification of Elements and Periodicity in Properties
Some of the important topics in Classification of Elements and Periodicity in Properties includes:
- Newland’s law of octaves
- Periodic Properties Of Elements
- Transuranium Element
- Periodicity of valence or oxidation states of elements
- Anion
- Atomic Radius
- Ionic Radius
- Electronegativity
Expected no. of questions: 1 to 6 questions of 6 marks
Class 11 Chemistry Chapter 3 - Study Guides
Chapter 4: Chemical Bonding and Molecular Structure
NCERT Class 11 Chemistry Book covers the following topics in Chemical Bonding and Molecular Structure:
- Bond Energy
- Sigma and Pi Bond
- Octet Rule
- Lewis dot structure
- Valence bond theory
- Hybridization
- VSEPR Theory
- Valence Electrons
- Formal Charge
Expected no. of questions: 2 to 6 questions of 7 marks
Class 11 Chemistry Chapter 4 - Study Guides
Chapter 5: Thermodynamics
Some of the important topics in NCERT Class 11 Chemistry Book in Thermodynamics include:
- Zeroth law of thermodynamics
- First law of thermodynamics
- Second law of thermodynamics
- Third law of thermodynamics
- Difference between isothermal and adiabatic process
- Standard enthalpy
- Differences between enthalpy and entropy
- Bond Enthalpy
- Celsius Scale
- Bomb Calorimeter
- Carnot engine
- Heat Capacity
- Phase Transition
Expected no. of questions: 3 to 6 questions of 9 marks
Class 11 Chemistry Chapter 5 - Study Guides
Chapter 6: Equilibrium
Some of the important topics in Equilibrium in NCERT Class 11 Chemistry Book include:
- Law of Mass Action
- Arrhenius Acid
- Lewis acid and Lewis Base
- Henderson Equation
- Buffer Solutions
- Homogeneous Equilibria
- Heterogeneous Equilibria
- Equilibrium involving the dissolution of solids or gases
- Acids, Bases and Salts
Expected no. of questions: 2 to 6 questions of 7 marks
Class 11 Chemistry Chapter 6 - Study Guides
Chapter 7: Redox Reactions
Some of the important topics in the Redox Reactions chapter of Class 11 Chemistry NCERT include:
Expected no.of questions: 1 to 3 questions of 4 marks
Class 11 Chemistry Chapter 7 - Study Guides
Chapter 8: Organic Chemistry - Some Basic Principles and Techniques
Some of the important topics covered in Organic Chemistry - Some Basic Principles and Techniques in NCERT Class 11 Chemistry Book include:
- Structural Formula of Organic Compounds
- Radical Formula
- Difference Between Electrophile and Nucleophile
- Phosphorous
- Nomenclature of Functional Groups
- Organic Rearrangement Reactions
- Hyperconjugation
- Non Aromatic Compounds
- Carbanions
- Carbocation Stability
Expected no. of questions: 4 to 7 questions of 11 marks
Class 11 Chemistry Chapter 8 Study Guides:
Chapter 9: Hydrocarbon
Some of the important topics in Hydrocarbon include:
- Saturated hydrocarbon
- Properties of alkanes
- Huckel’s Rule of Aromaticity
- Haloalkenes
- Ozonolysis
- Aliphatic hydrocarbon
- Conformations
Expected no. of questions: 4 to 7 questions of 10 marks
Class 11 Chemistry Chapter 9 - Study Guides
NCERT Books for Class 11 Chemistry are followed by all CBSE-affiliated schools. NCERT Chemistry Solutions for Class 11 Chemistry are available to clarify doubts.
Benefits of using NCERT Books for Class 11 Chemistry
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NCERT Books for Class 11 Chemistry are sufficient for final exam preparation. Students can practice chapter-wise questions and refer to NCERT Solutions for Class 11 Chemistry for exam proficiency.
Class 11 Chemistry Reference Books
Some of the best books for preparation for Class 11 Chemistry are:
- NCERT Chemistry - Part 1 and Part 2
- Physical Chemistry by O.P. Tandon
- Organic Chemistry by Morrison and Boyd for Organic Chemistry
- Moderns ABC of Chemistry for classes 11th and 12th
- Concise Inorganic Chemistry by J. D. Lee for Inorganic Chemistry
- Dinesh Chemistry
Additional Resources:






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