Class 11 NCERT Solutions for Chemistry

NCERT Solutions for Class 11 Chemistry: Students at Ncertkey will learn more about concepts from the NCERT solutions presented here, while teachers will find alternative methods to solve particular problems. Instead of directing individuals to solve problems in a prescribed way, the goal is to direct them toward problem-solving strategies. Below you will find detailed solutions to all the Chemistry problems for Class 11.

The language of science is not all that Chemistry is. The solutions we have provided reflect the same. Our goal is to assist students in answering the questions correctly, using logical reasoning and a logical approach. Students can develop a good understanding of the fundamentals of the subject with the NCERT Solutions.

Class 11 Chemistry NCERT Solutions

The solutions have been especially designed to help the students write concise answers in the board examinations, as well as prepare well for objective questions that the students face in JEE and NEET. We at Learnworld offer Class 11 NCERT Solutions for Chemistry in both Hindi & English medium for CBSE Board (Hindi Medium), Up Board (Bihar Medium), Uttarakhand Board (Uttarakhand Medium), Gujrat Board (Gujarati Medium) & all other boards using NCERT Textbooks this academic year.

Class 11 NCERT Solutions for Chemistry

  • An overview of 1 Chapter- Some basic concepts of chemistry 
  • An overview of 2 Chapter- Structure of atom 
  • An overview of 3 Chapter- Classification of Elements & periodicity in Properties
  • An overview of 4 Chapter- Chemical Bonding & Molecular Structure
  • An overview of 5 Chapter- States of matter 
  • An overview of 6 Chapter- Thermodynamics 
  • An overview of 7 Chapter- Equilibrium 
  • An overview of 8 Chapter- Redox Reactions 
  • An overview of 9 Chapter- Hydrogen 
  • An overview of 10 Chapter- The S-block Elements 
  • An overview of 11 Chapter- The P- block Elements 
  • An overview of 11 Chapter- Organic chemistry: Some basic principles & techniques 
  • An overview of 13 Chapter- Hydrocarbons 
  • An overview of 14 Chapter- Environmental Chemistry 
  • PDF of chemistry NCERT Solutions

Class 11 NCERT Exemplar Solutions for Chemistry

  • An overview of 1 Chapter- Some basic concepts of chemistry 
  • An overview of 2 Chapter- Structure of atom 
  • An overview of 3 Chapter- Classification of Elements & periodicity in Properties
  • An overview of 4 Chapter- Chemical Bonding & Molecular Structure
  • An overview of 5 Chapter- States of matter 
  • An overview of 6 Chapter- Thermodynamics 
  • An overview of 7 Chapter- Equilibrium 
  • An overview of 8 Chapter- Redox Reactions 
  • An overview of 9 Chapter- Hydrogen 
  • An overview of 10 Chapter- The S-block Elements 
  • An overview of 11 Chapter- The P- block Elements 
  • An overview of 11 Chapter- Organic chemistry: Some basic principles & techniques 
  • An overview of 13 Chapter- Hydrocarbons 
  • An overview of 14 Chapter- Environmental Chemistry 

CBSE Class 11 Chemistry Lab Manual

  1. An overview of Introduction
  2. An overview of Basic Laboratory Techniques
    1. Viva Questions With Answers
  3. An overview of Determination of Melting point
    1. Viva Questions with Answers on Determination of Melting point
  4. An overview of Determination of Boiling point
    1. Viva Questions with Answers on Determination of Boiling point
  5. An overview of Purification of Chemical Substances by Crystallisation
    1. To Prepare Crystals of Pure Copper Sulphate () from a given impure sample of the blue vitriol
    2. To Prepare Crystals of Potash alum () from the crude sample
  1.   To purify impure sample of benzoic acid by the process of crystallisation
  2. An overview of Viva Questions with Answers on Purification of Chemical Substances by Crystallisation
  3. An overview of Experiments Based On pH Change
  1. Determine the pH values of hydrochloric acid at different strengths using; (i) pH papers and (ii) universal indicator solution
  2. To determine the pH of various samples of NaOH solution using: (i) pH paper, and (ii) universal indicator solution
  3. Determine the pH of solutions of some salts using pH paper or universal indicator
  4. Determine the pH of vegetable and fruit juices using pH paper and universal indicator
  5. Compare the pH of solutions of hydrochloric acid and acetic acid having same concentration
  6. Study the pH change in the titration of  with  using universal indicator
  7. (a) To study the change in pH of acetic acid (a weak acid) solution by addition of sodium acetate (b) To study the change in pH of ammonium hydroxide (a weak base) solution by the addition of ammonium chloride
  8.   Viva Questions with Answers on Experiments Based On pH Change

  Effect of Change of Concentration on Chemical Equilibrium

  1. To study the shift of equilibrium between ferric ions and thiocyanate ions by increasing the concentration of either of them
  2. Viva Questions with Answers on Effect of Change of Concentration on Chemical Equilibrium

  Quantitative Estimation (Volumetric Analysis)

  1. Prepare   sodium carbonate solution
  2. Prepare   oxalic acid solution
  3. Prepare 250 ml of 5N  from the given 11N 
  4. Prepare 250 ml of 2M  from the given 18M 
  5. Determine the strength of the given sodium hydroxide solution. You are provided with   oxalic acid solution
  6. Determine the strength and molarity of the given solution of hydrochloric acid. Given is 0.05 M  solution
  1.   The given solution contains 6.3 g of hydrated oxalic acid,  
    crystals per litre. Determine the value of n(no. of molecules of water of crystallisation). Provided 0.1 M 
  2. Determine volumetrically, the value of ‘n’ i.e., the number of water molecules of crystallisation in washing soda , 7.0 g of which have been dissolved per litre of the given solution. Provided 
  3. You are provided with the solution of a hydrogen carbonate of a monovalent alkali metal (M) with strength equal to 10.0 gms per litre. Find out the atomic mass of the metal (M).
  4. Viva Questions with Answers on Quantitative Estimation (Volumetric Analysis)

  Qualitative Analysis

  1. To analyse the given salt for acidic and basic radicals
  2. Viva Questions with Answers on Qualitative Analysis

  Detection of Elements in Organic Compounds

  1. Viva Questions with Answers on Detection of Elements in Organic Compounds

Class 11 Chemistry NCERT Solutions

All questions in the textbook are answered in the NCERT solutions for class 11 chemistry. You will find in-depth solutions in a simple manner. The NCERT solution for chemistry class 11 ensures that students gain a thorough understanding of the subject. The students will benefit beyond their examination marks as a result of this. Their knowledge of the subject will be enhanced as a result. The class 11 chemistry subject requires understanding rather than memorizing solutions. The following is an overview of all the chapters in the NCERT textbook for chemistry class 11.

Chapter 1 Some Basics Concepts of Chemistry

This chapter discusses the issues that pose a threat to the ecological balance of the natural world, such as pollution, global warming, deforestation, etc., as well as the steps that have been done to address these issues. The impacts of pollution on human life and how it affects people’s daily lives are also covered in this chapter. The answers are promised to be clear and free of mistakes. It is suggested that the students use these real solutions in comparison to the other refresher books. The most reliable source of knowledge in the school curriculum is the NCERT textbooks, which are required by CBSE.

Chapter 2 Structure of Atoms

Students will learn about the discovery of the proton, electron, and neutron in this chapter 2 of Chemistry for the NCERT for Class 11 course. They will also learn about atomic numbers, isotopes, isobars, and other concepts. The specifics of Thomson’s model are also discussed in this chapter, along with some of its drawbacks. In addition, it addresses the shortcomings of Rutherford’s and Bohr’s models. The dual nature of light and matter, Heisenberg’s uncertainty principle, de Broglie’s principle, the forms of s, d, and p orbitals, quantum numbers, etc. are all discussed in some detail.

Additionally, concepts like Pauli’s exclusion principle and Hund’s rule are covered in this chapter.

Chapter 3 Periodicity in Properties and Classification of Elements

You will discover a brief history of the periodic table and its evolution, the importance of classifying the periodic table, how the current periodic table was created, and other topics in this chapter. This chapter also goes into further detail about trends for atoms in the periodic table, such as ionic radii, radii, radii for inert gases, electronegativity, electron gain, valency, etc.

For practise, there are a total of 40 problems in the CBSE Class 11 Chemistry NCERT Solutions.

Chapter 4 Chemical Bonding and Molecular Structure

You may learn more about ionic and covalent bonds from this NCERT Chemistry class 11 chapter 4.

More information is available regarding the parameters of bonds, covalent bonds and their polar nature, the bond theory of valence, covalent bonds and their geometry, resonance, etc.

This chapter also covers the VSEPR theory, theories of hybridization including the s, d, and p orbitals, diverse molecule shapes, and much more. This chapter contains 40 questions in total that can be used by students to practise.

Chapter 5 States of Matter – Liquid and Gas

Students will learn about the three states of matter, different types of bonds, and intermolecular interactions in this chapter. The chapter includes some information on melting and boiling points as well. Additionally, the functions of the gas laws are covered, including how Gay-law, Lussac’s Boyle’s law, Avogadro’s law, etc. aid in teaching students how to behave in the ideal situation.

Additionally, the Avogadro’s number, the gas equation’s empirical deviance, and the ideal equation necessary for the numerical computation are illustrated.

Chapter 6 Chemical Thermodynamics

The ideas of distinct systems and their numerous forms are clarified in chapter 6 of this chemistry textbook for class 11. The environment is also discussed in terms of heat, work, energy, extensive and intense qualities, and state functions. This chapter includes a study of the first law of thermodynamics. Enthalpy and internal energy, specific heat, heat capacity, heat measurement, etc. are all involved.

Chapter 7 Equilibrium

The concepts of equilibrium in chemical and physical processes, as well as information regarding the dynamics of the equilibrium, are covered in detail in this chapter of the Chemistry NCERT Solutions for Class Eleven. Insights into the law of mass action, the variables that determine equilibrium, and the equilibrium constant according to Le Chatelier’s principle are also provided.

Additionally, details regarding acid strength, polybasic acid ionisation, Henderson equation, pH concept, etc. are also included.

Chapter 8 Redox Reaction

This chapter will provide in-depth knowledge to students about the reduction and oxidation and various insights about the redox reactions. Furthermore, information about balancing the redox reactions, oxidation number, etc will also be provided. There are a total of thirty questions in the chapter that also discusses the loss and gains of electrons.

Chapter 9 Hydrogen

Students will learn in-depth information regarding reduction and oxidation as well as a variety of perspectives on redox reactions in this chapter.

Additionally, details on redox reaction balance, oxidation number, etc. will be supplied.

The chapter that also addresses the loss and gains of electrons has a total of thirty questions.

Chapter 10 S-block Elements

You will study about the occurrence of hydrogen and its place in the periodic table through the course of this chapter. Along with this, information regarding the isotopes, their characteristics, and their creation will also be covered in this chapter. This chapter also covers information on interstitial and hydrogen ionic covalent bonding.

Chapter 11 Some P-block Elements

The students are given a more comprehensive overview of the p-block components in this chapter. Additionally, the elements in group 13 are covered in-depth and in detail in this chapter. Additionally, the various oxidation states and their characteristics are explored. This chapter discusses the chemical and physical properties of boron as well as some of its key compounds, including boric acid, borax, and boron hydrides.

Chapter 11 Organic Chemistry – Some Basic Techniques and Principles

In addition to discussing various purification techniques, this chapter also discusses their usage in quantitative and qualitative analysis. Additionally, this chapter includes information on the IUPAC nomenclature and classification of different chemical compounds. Along with this, the extensive discussion is also given to the electronic displacements in a covalent bond that take the form of the electromeric effect, inductive effect, hyper conjugation, and resonance.

Chapter 13 Hydrocarbons

Students will learn in detail about the classification of hydrocarbons, as well as about their uses, characteristics, and associated reactions, in this NCERT chapter 13 on chemistry for class 11.

This chapter also discusses alkanes, alkynes, and alkenes.

Associated nomenclature, physical characteristics, IUPAC names, chemical reactions, combustion, isomerism, etc. are also discussed.

Chapter 14 Environmental Chemistry

 The environmental aspect of chemistry, such as environmental pollution relating to the air, soil, and water, will be discussed in Chapter 14. Additionally, all of the chemical reactions that the atmosphere undergoes as a result of smog, significant air contaminants, etc. are covered. In the final chapter of the NCERT answers for Class 11 Chemistry, ozone, acid rains, and their reactions are further discussed.

Students will learn about the many alternative instruments necessary for decreasing through a total of 20 questions.

On this website, we will keep you informed of all exam-related information.

What are the advantages for solving Class 11 NCERT solutions for Chemistry?

  •  This page provides clear and concise NCERT Textbook Solutions for chemistry.
  • Students can easily comprehend the books of Class 11 NCERT Solutions for Chemistry in easily understandable language. 
  • Everyone has access to it at anytime and anywhere without any difficulty.
  • Students will definitely score better marks in the examination if they master these solutions based on the NCERT (CBSE) Syllabus and Books.
  • Class 11 NCERT Solutions for Chemistry are provided on this page with no additional fee. 

FAQs on Class 11 NCERT Solutions for Chemistry PDF Free Download

1. Is NCERT enough for Class 11 Chemistry boards?

The NCERT textbook for physics for class 11 and 11 is more than enough for any kind of exam if it is studied properly and each Question is learned & understood with proper care.  NCERT Chemistry textbooks are enough to score 90+ in 11th boards.

2. Can I get chapter wise class 11 NCERT Solutions for Chemistry in PDF format?

Yes, you can avail PDF formatted NCERT Solutions for CBSE Class 11 Chemistry for all chapters from our page.

3. How to download CBSE Class 11 NCERT Solutions for Chemistry in PDF format?

Study materials for all subjects of CBSE Class 11 Chemistry can be downloaded here in PDF format. It is easy for students to download and use these materials offline. As per the latest CBSE syllabus 2022-23, Learnworld provides NCERT solutions, revision notes, syllabus, sample papers, previous year question papers and important questions for CBSE class 11 Chemistry. Our teachers have designed all these materials based on their expertise and experience. 

4. Is it possible to prepare NCERT solutions for Chemistry for 11th class online for free?

The CBSE NCERT Solutions for class 11 can be used to prepare for the Chemistry board exam. In the actual examination, make the most of these solutions and answer all the questions confidently.

NCERT textbooks are prescribed by CBSE as the best books for preparation of the school as well as board examinations. Designed in a fairly simple language, we have made sure that the solutions cover all the fundamental concepts. The solutions are hundred percent error free, and easily comprehensible.

From our site Ncertkey, you can download the Class 11 NCERT Solutions for Chemistry Chapterwise. We provide complete solutions for every question here with all the methods and steps. Our learning materials will help clear almost all the doubts of the students with ease, so we prepared them to make it easier for them.  Here, we provide Class 11 NCERT Solutions for Chemistry with solutions to all their questions, so that their doubts can be clarified. All the chapter introductions and links for the exercises are provided below. Please read them carefully.

Please find attached the Class 11 NCERT Solutions for Chemistry, Pdf free download. Comment below with any questions you have regarding CBSE Class 11 NCERT Solutions for Chemistry, and we will get back to you as soon as possible.

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