NCERT Solutions for Class 11 Chemistry - Chapter-wise PDF Download
Do you know how atoms bind, why some reactions release heat while others absorb heat, what makes organic compounds react easily, and why ice floats over water? The answers to all these questions lies in the topics covered in NCERT Class 11 Chemistry. This textbook is not just for formulas and concepts in fact, it helps you to find the reasons behind everyday phenomena we observe. Chemistry contributes to approximately 70% of innovations in healthcare, energy, and material sciences.
This Story also Contains
- NCERT Solutions for Class 11 Chemistry Download PDF
- NCERT Solutions for Class 11 Chemistry Chapter wise
- Chapter List (PART 1)
- Chapter List (PART 2)
- Deleted/Removed Chapter from Class 11 Chemistry
- Chapter-wise Breakdown of CBSE Class 11 Chemistry
- NCERT Exemplar Class 11 Solutions Subject-wise
- NCERT Solution subject-wise
- NCERT Notes subject-wise
Whether struggling with balancing equations or understanding Molecular orbital theory, these Solutions are designed to make learning easy and systematic. Our subject experts design NCERT solutions to help students understand the concepts of Class 11 Chemistry through a series of solved examples. NCERT Solutions for Class 11 help students to build confidence and prepare effectively for boards and competitive exams. Scroll down to learn more
NCERT Solutions for Class 11 Chemistry Download PDF
Students can download the NCERT Solutions for Class 11 Chemistry PDF for free. These solutions are designed by subject experts and follow the latest CBSE guidelines.
| Chapter No. | Chapter Name | PDF Link |
| 1 | Some Basic Concepts of Chemistry | Download PDF |
| 2 | Structure of Atom | Download PDF |
| 3 | Classification of Elements and Periodicity in Properties | Download PDF |
| 4 | Chemical Bonding and Molecular Structure | Download PDF |
| 5 | Thermodynamics | Download PDF |
| 6 | Equilibrium | Download PDF |
| 7 | Redox Reactions | Download PDF |
| 8 | Organic chemistry- some basic principles and techniques | Download PDF |
| 9 | Hydrocarbons | Download PDF |
NCERT Solutions for Class 11 Chemistry Chapter wise
NCERT textbook for Chemistry is divided into two parts with a total of 9 chapters; Part 1 contains 6 chapters and Part 2 contains 3 chapters. These Class 11 Chemistry NCERT Solutions offer a clear and structured explanation of all chapters, helping students build strong foundational concepts. Thus, it becomes mandatory for Class 11 students to read and understand each of the topics in the easiest and most effective way. These solutions cover all the chapters of physical, inorganic, and organic chemistry included in NCERT Class 11 Chemistry Book.
Chapter List (PART 1)
Below is the list of chapters covered in Part 1 of the NCERT Class 11 Chemistry book. Each chapter provides a strong foundation of key concepts along with practical applications. Students must understand each topic thoroughly to build a strong understanding of each concept.
Chapter List (PART 2)
Class 11 Chemistry Part 2 covers more advanced topics to enhance understanding of the subject. These chapters help students to prepare for higher-level concepts.
Deleted/Removed Chapter from Class 11 Chemistry
Given below the five chapters that have been removed from the revised NCERT Class 11 Chemistry syllabus.
Chapter-wise Breakdown of CBSE Class 11 Chemistry
Topics covered in every chapter of NCERT Class 11 Chemistry textbook are given below in table format:
Chapter 1: Some Basic Concepts of chemistry
NCERT solutions for class 11 chemistry chapter 1 will help you learn the properties of matter and the principles and laws related to it. These solutions provide accurate answers and detailed explanations of questions asked in NCERT textbook. This unit explains the importance of chemistry in our daily life. The important topics covered are,
| 1.1 Importance of Chemistry |
| 1.2 Nature of matter |
| 1.3 Properties of matter and their measurement |
| 1.4 Uncertainty in measurement |
| 1.5 Laws of Chemical Combinations |
| 1.6 Dalton Atomic Theory |
| 1.7 Atomic and Molecular masses |
| 1.8 Mole Concept and Molar Mass |
| 1.9 Percentage composition |
| 1.10 Stoichiometry and stoichiometric calculation |
Chapter 2: Structure of Atom
Structure of atoms deals with the fundamental particles of an atom, atomic models, and the concept of quantum numbers. The NCERT solutions for class 11 chemistry chapter 2 help you understand tricky topics like Bohr’s model, de Broglie’s hypothesis, and electronic configuration with step-by-step explanations. The important topics covered in this chapter are-
| 2.1 Discovery of Subatomic Particles |
| 2.2 Atomic Models |
| 2.3 Developments leading to the bohr’s model of atom |
| 2.4 Bohr’s Model for the Hydrogen Atom |
| 2.5 Towards a Quantum Mechanical Model of an Atom |
| 2.6 Quantum Mechanical Model of an Atom |
Chapter 3: Classification of Elements and Periodicity in Properties
Classification of elements and periodicity in properties is very important for Class 11 since it explains basics like chemical bonding and periodicity. The NCERT Solutions of Class 11 Chemistry chapter 3 focuses on representing the concepts in the easiest way possible. The important topics covered in this chapter are:
| 3.1 Why Do We Need to Classify Elements? |
| 3.2 Genesis of Periodic Classification |
| 3.3 Modern Periodic Law and The Present Form of The Periodic Table |
| 3.4 Nomenclature of Elements with Atomic Numbers > 100 |
| 3.5 Electronic Configurations of Elements and The Periodic Table |
| 3.6 Electronic Configurations and types of Elements: s-, p-, d-, f- Block |
| 3.7 Periodic Trends in Properties of Elements |
Chapter 4: Chemical Bonding and Molecular Structure
This chapter explains how atoms combine to form molecules through various types of bonds. The solutions simplify concepts like Lewis structures, VSEPR theory, hybridisation, and molecular orbital theory to help you solve problems easily. The important topics covered are-
| 4.1 Kossel-Lewis Approach to Chemical Bonding |
| 4.2 Ionic or electrovalent Bond |
| 4.3 Bond parameters |
| 4.4 VSEPR theory |
| 4.5 Valence bond theory |
| 4.6 Hybridisation |
| 4.7 Molecular orbital theory |
| 4.8 Bonding in Some Homonuclear Diatomic Molecules |
| 4.9 Hydrogen bonding |
Chapter 5: Thermodynamics
NCERT solutions for class 11 chemistry chapter 5 Thermodynamics cover key concepts like energy changes, enthalpy, and entropy, helping you solve both theoretical and numerical problems with clarity and accuracy. The important topics covered are-
| 5.1 Thermodynamic terms |
| 5.2 Applications |
| 5.3 MeasuremenT of ∆U and ∆H: calorimetry |
| 5.4 Enthalpy change, ∆H of a reaction – Reaction enthalpy |
| 5.5 Enthalpies for different Types of reactions |
| 5.6 Spontaneity |
| 5.7 Gibbs energy change and equilibrium |
Chapter 6: Equilibrium
Equilibrium explains how chemical reactions reach a state of balance and how equilibrium constants are calculated. The solutions help you understand concepts like Le Chatelier’s Principle, ionic equilibrium, and pH calculations with step-by-step clarity. The important topics covered are-
| 6.1 Equilibrium in Physical Processes |
| 6.2 Equilibrium In Chemical Processes – Dynamic Equilibrium |
| 6.3 Law Of Chemical Equilibrium And Equilibrium Constant |
| 6.4 Homogeneous Equilibria |
| 6.5 Heterogeneous Equilibria |
| 6.6 Applications of Equilibrium Constants |
| 6.7 Relationship Between Equilibrium Constant K, Reaction Quotient Q And Gibbs Energy G |
| 6.8 Factors Affecting Equilibria |
| 6.9 Ionic Equilibrium In Solution |
| 6.10 Acids, Bases, And Salts |
| 6.11 Ionisation Of Acids And Bases |
| 6.12 Buffer Solutions |
| 6.13 Solubility Equilibria Of Sparingly Soluble Salts |
Chapter 7: Redox Reactions
Redox reactions focus on oxidation and reduction processes, oxidation numbers, and balancing redox equations. The NCERT solutions for class 11 chemistry chapter 7 make these concepts easier to understand with detailed explanations and solved examples for practice.The important topics covered are-
| 7.1 Classifical idea of Redox reactions- Oxidation And Reduction Reactions |
| 7.2 Redox Reactions In Terms Of Electron Transfer Reactions |
| 7.3 Oxidation Number |
| 7.4 Redox Reactions and Electrode Processes |
Chapter 8: Organic chemistry- some basic principles and techniques
Organic chemistry- some basic principles and techniques introduces the basics of organic chemistry, including nomenclature, classification, and reaction mechanisms. The solutions help simplify concepts like isomerism, inductive effects, and purification methods, making problem-solving more manageable. The important topics covered are-
| 8.1 General introduction |
| 8.2 Tetravalence Of Carbon: Shapes Of Organic Compounds |
| 8.3 Structural Representations Of Organic Compounds |
| 8.4 Classification Of Organic Compounds |
| 8.5 Nomenclature Of Organic Compounds |
| 8.6 Isomerism |
| 8.7 Fundamental Concepts In Organic Reaction Mechanism |
| 8.8 Methods Of Purification Of Organic Compounds |
| 8.9 Qualitative Analysis Of Organic Compounds |
| 8.10 Quantitative Analysis |
Chapter 9: Hydrocarbons
Hydrocarbons are building blocks of fuels, plastics, and many essential chemicals. The NCERT Solutions of Class 11 Chemistry chapter 9 has presented all the concepts in simple yet informative way. The compounds that are formed with the help of carbon and hydrogen are known as Hydrocarbons. The notes will help you distinguish a variety of hydrocarbons, e.g. saturated or unsaturated hydrocarbons, cyclic or acyclic, aromatic or non-aromatic etc.
| 9.1 Classification |
| 9.2 Alkanes |
| 9.3 Alkenes |
| 9.4 Alkynes |
| 9.5 Aromatic Hydrocarbon |
| 9.6 Carcinogenicity And Toxicity |
Class 11 is very important in the sense that it builds your basics, which will help you in class 12, so it is advised to not leave your doubts pending. Solve all the questions of the NCERT books, and if you are stuck somewhere, we will help you by providing free solutions to all the questions these solutions, which are prepared by subject experts. The aim of the NCERT solutions for class 11 chemistry is to develop a basic understanding of the concepts by the students.
NCERT Exemplar Class 11 Solutions Subject-wise
Students can refer to the links given below for the NCERT exemplar subject-wise solutions.
NCERT Solution subject-wise
The links provided in the table below will help give you the NCERT solutions for other subjects as well.
NCERT Notes subject-wise
The links provided in the table below will help give you the NCERT notes for other subjects as well.
Frequently Asked Questions (FAQs)
Q: How can I effectively use NCERT solutions for Class 11 Chemistry in my studies?
A:
To effectively use NCERT solutions for Class 11 Chemistry in your studies, it is recommended to first attempt to solve the exercises on your own. Once you have attempted the questions, you can refer to the NCERT solutions to check your answers and understand the correct approach.
Q: Why are NCERT solutions important for Class 11 Chemistry?
A:
NCERT solutions are important for Chemistry because it will give you a clear understanding of the concept and help you to score high in your board exams. It will also help you to get a good score in competitive exam like JEE and NEET.
Q: Where can I find NCERT solutions for Class 11 Chemistry?
A:
NCERT solutions for Class 11 Chemistry are available online on various educational websites and platforms. Students can also refer to the NCERT textbook for solutions to the exercise questions.
Q: How can NCERT solutions for Class 11 Chemistry help me in my studies?
A:
NCERT solutions for Class 11 Chemistry can help you in your studies by providing a clear and concise explanation of the concepts covered in the textbook. These solutions can also help you understand the problem-solving approach required for tackling different types of questions and improve your overall understanding of the subject.
Q: Can I use NCERT solutions as a substitute for studying from the textbook?
A:
No, NCERT solutions should not be used as a substitute for studying from the textbook. They are meant to complement your textbook studies and provide additional help in understanding the concepts and solving the exercises.
Articles
Upcoming School Exams
Popular Questions
A block of mass 0.50 kg is moving with a speed of 2.00 ms-1 on a smooth surface. It strikes another mass of 1.00 kg and then they move together as a single body. The energy loss during the collision is
| Option 1)
|
Option 2)
|
| Option 3)
|
Option 4)
|
An athlete in the olympic games covers a distance of 100 m in 10 s. His kinetic energy can be estimated to be in the range
| Option 1)
|
Option 2)
|
| Option 3)
|
Option 4)
|
A particle is projected at 600 to the horizontal with a kinetic energy . The kinetic energy at the highest point
| Option 1)
|
Option 2)
|
| Option 3)
|
Option 4)
|
In the reaction,
| Option 1)
|
Option 2)
|
| Option 3)
|
Option 4)
|
How many moles of magnesium phosphate, will contain 0.25 mole of oxygen atoms?
| Option 1)
0.02 |
Option 2)
3.125 × 10-2 |
| Option 3)
1.25 × 10-2 |
Option 4)
2.5 × 10-2 |
Colleges After 12th
Courses After 12th
Study Resources, Applications and Opportunities
Take Aakash iACST and get instant scholarship on coaching programs.
NEET Most scoring concepts
Get nowThis ebook serves as a valuable study guide for NEET 2025 exam.
NEET Previous 10 Year Questions
Get nowThis e-book offers NEET PYQ and serves as an indispensable NEET study material.
JEE Main Important Physics formulas
Get nowAs per latest syllabus. Physics formulas, equations, & laws of class 11 & 12th chapters
JEE Main Important Chemistry formulas
Get nowAs per latest syllabus. Chemistry formulas, equations, & laws of class 11 & 12th chapters
JEE Main high scoring chapters and topics
Get nowAs per latest 2024 syllabus. Study 40% syllabus and score upto 100% marks in JEE