Class 11 Chemistry Chapters with Solutions

Chemistry is a vital subject for pursuing a career in basic science and for the preparation of entrance exams. Students can check Class 11 Chemistry Chapters along with the solutions for each chapter here to ace the exam with a good score.

Class 11 Chemistry Chapters with Solutions: With the specialized discipline-based and content-oriented course introduction, Higher Secondary is considered the most crucial stage of school education. Most of the students opt chemistry in class 11 with an aim of pursuing their career in basic sciences or get enrolled in courses like medicine, engineering, technology etc. Therefore, the students must learn Chemistry with its sufficient conceptual background.

In order to study Chemistry in class 11 completely, the students need to first be aware of all the Class 11 Chemistry Chapters. The knowledge related to the Chemistry subjects and chapters has undergone changes during the past decade. On this page, we have provided the names of updated Class 11 Chemistry Chapters along with direct links for chapter-wise solutions, an overview of the subject, important topics and more. Students should also note that the almost all boards in India follow similar Class 11 Chemistry Syllabus and Textbooks.

What is Chemistry?

Chemistry is the branch of natural science that deals with the study of the properties, composition, and structure of elements and compunds. Every matter or substance that we see, feel or touch, or experience is studied in Chemistry. In chemistry, we study the compositions of matter, what they are made up of, how they can change, and the energy they produce.

11 Chemistry NCERT is subdivided into three main parts, which are as under:

• Physical Chemistry
• Inorganic Chemistry
• Organic Chemistry

Physical chemistry: Physical chemistry deals with the study of macroscopic properties, atomic properties, and phenomena in chemical systems. The students also learn the rates of chemical reactions, the energy transfers that occur in reactions, and the physical structure of matter at the molecular level.

Inorganic chemistry: In Inorganic chemistry, the students study the substances that normally have little or no carbon, constitute the discipline of inorganic chemistry. Generally, Inorganic chemicals are commonly found in rocks and minerals.

Organic chemistry: Organic chemistry is the study of chemicals that contain carbon with hydrogen. Carbon has numerous variety and extent of structures that results from the three-dimensional connections of its atoms. Carbon is one of the most abundant elements that is capable of forming a vast number of chemicals. In the living organism, most of the chemicals found are based on carbon.

Also read:

• Atoms Class 12
• Thermodynamics first law

Chemistry Class 11 Chapters and Solutions

In general, the syllabus of Chemistry class 11 is divided into 14 chapters. Students can check the class 11 chemistry chapter 1 to 14 along with the class 11 chemistry solutions links in the table:

Class 11 Chemistry Chapters Overview

Some Basic Concepts of Chemistry: This chapter deals with the basic concepts of Chemistry. Students need to learn the importance of chemistry, properties of matter and their measurement, Nature of matter, laws of chemical combination, mole concept and molar masses, stoichiometry and stoichiometric calculations, percentage composition, atomic and molecular mass, uncertainty in measurement, Dalton's atomic theory: the concept of elements, atoms, and molecules.

Structure of Atom: In this chapter, the students learn the Discovery of Electron, Proton and Neutron, atomic number, isotopes and isobars. Thomson's model and its limitations. Rutherford's model and its limitations, Bohr's model and its limitations, developments leading to the Bohr's model of atom, towards quantum mechanical model of the atom, the concept of shells and subshells, dual nature of matter and light, de Broglie's relationship, Heisenberg uncertainty principle, concept of orbitals, quantum numbers, shapes of s, p and d orbitals, rules for filling electrons in orbitals - Aufbau principle, Pauli's exclusion principle and Hund's rule, electronic configuration of atoms, stability of half-filled and completely filled orbitals.

Classification of Elements and Periodicity in Properties: In this chapter, the students learn the Significance of classification, nomenclature of elements, a brief history of the development of the periodic table, modern periodic law and the present form of periodic table, types of element, periodic trends in properties of elements –atomic radii, ionic radii, inert gas radii, Ionization enthalpy, electron gain enthalpy, electronegativity, valency.

Chemical bonding class 11 and Molecular Structure: This chapter comes with knowledge on Valence electrons, ionic bond, covalent bond, bond parameters, Lewis structure, polar character of covalent bond, covalent character of ionic bond, valence bond theory, resonance, geometry of covalent molecules, VSEPR theory, concept of hybridization, involving s, p and d orbitals and shapes of some simple molecules, molecular orbital theory of homonuclear diatomic molecules(qualitative idea only), Hydrogen bond, ectrovalent bond.

States of Matter: In this chapter, students will be taught about the three states of matter, Solid, Liquid, and Gases.

Thermodynamics: Thermodynamics is the study of heat and its properties, the law governing its flow, changes into other forms, applications, and its classification. This chapter is very important from exam point of view.

Equilibrium: Equilibrium Processes, Buffer Solutions, Bases, Law Of Chemical Equilibrium And Equilibrium Constant, Homogeneous Equilibria, Factors Affecting Equilibria, Applications Of Equilibrium Constants, Ionization of Acids And Bases, Ionic Equilibrium In Solution, Equilibrium In Chemical Processes, Solubility Equilibria of Sparingly Soluble Salts, Relationship Between Equilibrium Constant K, Heter Heterogeneous Equilibria.

Redox Reactions:  Redox reactions are the study of the concept of oxidation and reduction, redox reactions, oxidation number, balancing redox reactions, in terms of loss and gain of electrons and change in oxidation number, applications of redox reactions chemical reactions that include the transfer of electrons between two reactants. In this chapter, students will learn about types of redox reactions and decomposition reactions.

Hydrogen: In this chapter, students learn about the properties and preparation of hydrogen with its uses in daily life.

The s and p-Block Elements: Students study types of element, S-block elements which are Alkali and Alkaline earth metals that are group 1 and 2 elements in the periodic table. In this chapter, students also learn about boron family, compounds of boron, uses of aluminum and boron, allotropes of carbon, the carbon family, and important compounds of silicon and carbon.

Organic Chemistry- Some Basic Principles & Techniques: This chapter provides knowledge to the students about the gneral introduction, concepts of organic compounds, structural representation, isomerism, classification, nomenclature, shape of organic compunds, purification of organic compounds, quantitative analysis and qualitative analysis of organic compounds.

Classification: In this chapter, the students study Alkanes, Alkenes, Alkynes, Aromatic Hydrocarbon, Carcinogenicity And Toxicity.

Hydrocarbons: This is a vital chapter from class 11 and the entrance exams' point of view. Hydrocarbon is an organic compound consisting of hydrogen and carbon. Hydrocarbons are found in crude oil, natural gas, and coal among others. Students learn about synthesis, preparation from alkyl halides, unsaturated hydrocarbons, and carboxylic acids and its physical and chemical properties.

Environmental Chemistry: This chapter will guide students to various concepts that are related to the environment like water pollution, soil pollution, atmospheric pollution, and reasons that causes these types of pollution. Students are also taught in this chapter about the use of pesticides to reduce soil pollution and strategies to control pollution like waste disposal.

Important Class 11 Chemistry Chapters

For complete preparation of annual exams and entrance tests, the students are recommended to cover the entire class 11 chemistry syllabus. However, there are some chapter that are considered vital from the exam point of view. Students can check the Important Class 11 Chemistry Chapters below: