NCERT Solutions for Class 11 Chemistry

We are in a new educational era where quality study materials, knowledge and smartness matter. Knowing the significance of all these, we, as an educational platform have come up with precise and thorough NCERT solutions for all Class 11 core subjects to help students such as you to achieve your desired score. You can find well-tailored Class 11 Chemistry NCERT Solutions in chapter-wise, solved by highly skilled science trainers. To bring a better understanding of the chapters in the textbook, we have created NCERT Chemistry Class 11 Solutions PDF.

NCERT as an autonomous organization owns the responsibility of developing and publishing the NCERT textbooks to bring qualitative improvement in school education. It also develops educational kits like sample papers, question papers and multimedia digital materials to help you with their studies. Even in competitive exams like JEE, IIT, UPSE, NEET etc., it is recommended to follow NCERT books.

You can now download NCERT Chemistry Class 11 PDF anytime. The detailed yet meticulously planned CBSE Class 11 Chemistry NCERT Book PDF provided is designed to help you understand each chapter thoroughly, moreover to help you study in an organised manner.

Chemistry as an Academic Subject 

As we all know, the higher secondary stage is a significant phase of school education. New content-oriented and discipline-based courses are introduced at this stage. Several subjects, such as Chemistry, Physics, Biology, etc. are considered as an important part of the academic discipline (Group A). Such subjects help in gaining knowledge about nature, energy, the environment, technology breakthrough in science.

Talking about Chemistry as an academic subject in the higher secondary stage, chapters are drafted by the National Council Of Educational Research And Training (NCERT) with rigour and depth. It is kept in mind that the syllabus doesn’t turn out to be unmanageable for students; and at the same time, is comparable to the international level. List of the chapters studied in NCERT Class 11 Chemistry textbook include:

Chapter 1: Some Basic Concepts of Chemistry

This chapter covers basic concepts of Chemistry like Nature of matter, its properties, measurement, Law of Chemical combination etc. You will get a clear picture of Stoichiometry and Stoichiometric Calculations, Dalton’s Atomic Theory, Atomic and Molecular masses with a detailed explanation on  Average Atomic Mass, Molecular Mass and Formula Mass.

Chapter 2: Structure of Atom

Chapter 2 will talk about the discovery of Sub-atomic Particles, Electron, Protons and Neutrons, Drawbacks of Rutherford Model, Developments Leading to the Bohr’s Model of Atom, Bohr’s Model for Hydrogen Atom, Quantum Mechanical Model of Atom etc., in detail.

Chapter 3:  Classification of Elements and Periodicity in Properties

In this chapter, you’ll study the periodic table and its development from ancient times to date. Topics like Genesis of Periodic Classification, Electronic Configuration and types of Elements, Metals, Nomenclature of Elements with Atomic Numbers, Non-metals and Metalloids etc., will be covered in detailed.

Chapter 4: Chemical Bonding and Molecular Structure

The fourth chapter is about chemical bonding in detail. You’ll learn about Kössel-Lewis Approach to Chemical Bonding, Ionic or Electrovalent Bond, Bond Parameters, the concept of Valence bond and Covalent bond, The Valence Shell Electron Pair Repulsion (VSEPR) Theory and many other interesting topics.

Chapter 5: States of Matter

This chapter will talk about solid, liquid and gas, how atoms and molecules behave in these states. You’ll also get to learn about the existence of solid, liquid and gas with respect to their intermolecular forces and thermal energy.

Chapter 6: Thermodynamics

The topics covered under this chapter are – Thermodynamics and its system and surroundings. Difference between open, closed and isolated systems, laws of thermodynamics, calculate changes in the energy due to work and heat, study what is enthalpy and enthalpies for different kinds of reactions.

Chapter 7: Equilibrium

In this chapter, you’ll learn about Equilibrium in different Physical Processes, Equilibrium in Chemical Processes-Dynamic Equilibrium, Homogeneous Equilibria, Heterogeneous Equilibria, Applications of Equilibrium Constants, Ionization of Acids and Bases etc.

Chapter 8: Redox Reactions

Chapter 8 Redox Reactions will talk about the Classical Idea of Redox Reactions-Oxidation and Reduction Reactions, Redox Reactions in Terms of Electron Transfer Reactions, Oxidation Number, Redox Reactions and Electrode Processes etc., and its sub-topics.

Chapter 9: Hydrogen

In this chapter, you’ll study ‘Hydrogen’ in detail. The position of Hydrogen in the Periodic Table, Dihydrogen, its occurrence, properties and preparation of Dihydrogen, Hydrides, Hydrogen Peroxide, etc.

Chapter 10: The s-Block Elements

The s-Block is placed on the left side of the periodic table. s-Block Elements are the most commonly used on elements on earth. In this chapter, students you’ll learn about the 14 elements of s-Block and its characteristics. Group 1 Elements- Alkali Metals and Group 2 Elements – Alkaline Earth Metals. It’s Electronic Configuration, Atomic and Ionic Radii, Ionization Enthalpy, Hydration Enthalpy, Physical and Chemical Properties and the uses.

Chapter 11: The p-Block Elements

In the periodic table, the p-block elements begin from the 13th group and go till the 18th group. The p-block elements are good conductors of electricity and possess a shiny texture. Elements like Boron, carbon, nitrogen, oxygen, fluorine and helium are part of the p-block group. This chapter will give detail about electronic configuration, atomic radii, trends and anomalous properties of boron, aluminium, carbon, silicon and their compounds.

Chapter 12: Organic Chemistry – Some Basic Principles and Techniques

This chapter is about organic chemistry and carbon compounds. It will deal with the study of shapes of carbon compounds and salient features of π bonds, ways of representing organic compounds, categorisation of organic compounds, fundamental concepts in the organic reaction mechanism and many more.

Chapter 13: Hydrocarbons

Hydrocarbons are carbon compounds consisting only hydrogen and carbon atoms. In this chapter, you’ll learn about these hydrocarbons in detail, their salient features, physical and chemical properties, how these hydrocarbons are prepared, their chemical reactions etc.

Chapter 14: Environmental Chemistry

Chapter 14 Environmental chemistry is about biological, social, physical and chemical realms in our surroundings. In this chapter, you’ll learn about environmental pollution, causes and effect of atmospheric, water and soil pollution.

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