NCERT Class 11 Chemistry Books: Download PDF

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Jasmine Grover

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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

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 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:

Expected no. of questions: 2 to 5 questions of 7 marks

Class 11 Chemistry Chapter 1 - Study Guides and Important Formula

Some Basic Concepts of Chemistry Important Questions Some Basic Concepts of Chemistry Chapter Notes Atomic Mass Formula
Relation Between Normality and Molarity Classification of Matter Law of Definite Proportions
Percent Composition Formula Limiting reactant formula Empirical Formula
Theoretical yield formula Relation between molality and molarity Law of Multiple Proportions
Significant Figures Cisplatin Polyatomic
Diatomic Number of Moles Formula Stoichiometric Calculations

Chapter 2: Structure of Atom

Some of the important topics covered in Structure of Atom in NCERT Class 11 Chemistry Book include:

Expected no. of questions: 2 to 6 questions of 9 marks

Class 11 Chemistry Chapter 2 - Important Formulas and Rule

Rydberg Formula Structure of Atom Important Questions Structure of Atom Chapter Notes
Electronic Configuration OF First 30 Elements Photon Energy Formula Structure of Atom MCQs
Shapes of Atomic Orbitals Energy level Diagram Charge to Mass Ratio of Electron
Line Spectrum of Hydrogen Aufbau Principle Pauli Exclusion Principle
Subatomic Particles of an Atom Electron spin Cathode Ray Discharge Tubes

Chapter 3: Classification of Elements and Periodicity in Properties

Some of the important topics in Classification of Elements and Periodicity in Properties includes:

Expected no. of questions: 1 to 6 questions of 6 marks

Class 11 Chemistry Chapter 3 - Study Guides

Modern Periodic Table Classification of Elements and Periodicity in Properties Important Questions Electron Gain Enthalpy
Electronegativity Chart Classification of Elements and Periodicity in Properties Chapter Notes The f-Block Elements
Ionization Enthalpy Difference between Cations and Anions Triads
Electron configuration Periodic acid formula Moseleys law
Roentgenium Nomenclature of elements with atomic number above 100 Terbium

Chapter 4: Chemical Bonding and Molecular Structure

NCERT Class 11 Chemistry Book covers the following topics in Chemical Bonding and Molecular Structure:

Expected no. of questions: 2 to 6 questions of 7 marks

Class 11 Chemistry Chapter 4 - Study Guides

Chemical Bonding and Molecular Structure Important Questions Molecular orbital theory Chemical Bonding and Molecular Structure Chapter Notes
Lattice Enthalpy Bond Order Resonance Structures
Polarity of Bonds Bond Enthalpy Hydrogen bonding
Lewis Electron Dot Structures Lattice energy formula Polar Compounds
Orbital overlap Bond parameters Bond Order Formula


Chapter 5: Thermodynamics

Some of the important topics in NCERT Class 11 Chemistry Book in Thermodynamics include:

Expected no. of questions: 3 to 6 questions of 9 marks

Class 11 Chemistry Chapter 5 - Study Guides

Thermodynamics MCQ Thermodynamics Important Questions Thermodynamics Chapter Notes
Enthalpy and Entropy Thermodynamic processes Enthalpy Change
Isobaric process Cyclic process Heat engines
Standard Enthalpy of Formation Reversible and irreversible processes Applications of Thermodynamics
Spontaneity Isothermal process Adiabatic process
Sublimation Hess’s Law of Constant Heat Summation Entropy Change
Specific Heat of Water Thermochemistry Joule Thomson Effect
Kelvin Planck Statement Helmholtz Free Energy Helmholtz Equation
Clausius Statement Born-Haber Cycle Enthalpy Formula
Gibbs Free Energy Formula Ionization Energy Formula Refrigerator heat pump
Two Stroke Engine CP Formula Efficiency Formula

Chapter 6: Equilibrium

Some of the important topics in Equilibrium in NCERT Class 11 Chemistry Book include:

Expected no. of questions: 2 to 6 questions of 7 marks

Class 11 Chemistry Chapter 6 - Study Guides

pH formula Equilibrium Chapter Notes Relation between kp and kc
Le Chatelier's principle Equilibrium MCQ Common Ion Effect
Ionic Equilibrium Acetate Ionic Strength Formula
Solubility Product Constant Calculating equilibrium concentrations Di polybasic acid base

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:

Expected no. of questions: 4 to 7 questions of 11 marks

Class 11 Chemistry Chapter 8 Study Guides:

Organic Chemistry Important Questions Condensed Structural Formula Organic Compounds and Structural Formulas
Nomenclature of Organic Compounds Resonance Effect Organic Chemistry MCQ
Distillation Chromatography Halogens
Lassaigne’s Test Salt Analysis Inductive Effect
Steam distillation Homolytic and heterolytic fission Woodward reaction

Chapter 9: Hydrocarbon

Some of the important topics in Hydrocarbon include:

Expected no. of questions: 4 to 7 questions of 10 marks

Class 11 Chemistry Chapter 9 - Study Guides

Hydrocarbons Important Questions Alkanes Alkynes
Unsaturated Hydrocarbons Hydrocarbons Chapter Notes Aromaticity
Electrophilic substitution reactions Nitration Degree of Unsaturation Formula
Benzene Reactions Butane Butanoic Acid
Conformers Octane Formula Preparation of Alkynes
Anti markovnikov addition Anthracene Cracking

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 

  • Clear explanations for each concept
  • Coverage of important topics for competitive exams
  • Preparation for annual and competitive exams
  • Self-assessment through solved examples
  • Increased knowledge of significant topics

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:

CBSE CLASS XII Related Questions

  • 1.
    What are reducing sugars?


      • 2.
        Though chlorine shows strong $-I$ effect, why is it ortho/para directing?


          • 3.
            Which isomer of $C_4H_9Br$ is most reactive towards $S_N1$ reaction?


              • 4.
                Predict the alkene formed by dehydrohalogenation of 1-Bromo-1-methylcyclohexane.


                  • 5.
                    Why are magnesium blocks attached to iron water pipelines?


                      • 6.
                        Explain: (i) Presence of carbonyl group in glucose. (ii) Presence of five $-$OH groups attached to different carbon atoms.

                          CBSE CLASS XII Previous Year Papers

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