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Cbse 11th Chemistry Book

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Download NCERT books for class 11 Chemistry and start your studies on BYJU'S . You can also get many other study material of class 11 Chemistry like sample. NCERT textbooks were introduced by CBSE to introduce uniformity across Download NCERT Chemistry books for class 11 and 12 standards. Free PDF download of NCERT chapter-wise solutions for class 11 Chemistry solved by expert teachers from latest edition books and as per NCERT (CBSE).

Chapter 5 — States of matter In this chapter, we learn about the various states of matter that are gas, energy, and liquid. The detailed understanding of Intermolecular forces, Thermal energy, and their differences are discussed in this chapter.

The complete concept of gas with topics like law of gas, gaseous state, ideal gas equations, and Kinetic molecular theory of gases are covered in this chapter in a very clear manner. Further conceptual topics like Behavior of real gases, Liquefaction of gases and liquid state are also explained in this chapter. This chapter comprises 23 questions for students to test their knowledge. The prime topics covered in a clear manner are Measurement of Calorimetry, Enthalpy Change of a reaction along with different kinds of reactions.

We also understand the meaning of Spontaneity and Gibbs Energy change and Equilibrium by the end of the chapter. There are many problems with the solutions and 22 questions provided in this chapter to solve for the preparation of examination.

NCERT Books for Class 11

Chapter 7 — Equilibrium This chapter solely deals with the concept of Equilibrium. It starts with equilibrium with physical processes and chemical processes. Further, the chapter provides in-depth knowledge about the law of chemical equilibrium and its constant along with its application, Homogeneous and Heterogeneous Constants as well.

This chapter covers more prime topics like points influencing Equilibria, Solutions in Ionic Equilibrium, the complete concept about acids basis and salts together with Ionization.

There are 73 questions and many problems with solutions to practice the concepts in this chapter. It also covers redox reactions with respect to Electron transfer reaction, concepts of oxidation number with its proper definition and various important rules, types of redox reactions and electrode processes, basic oxidation methods and limitations.

The chapter comprises various problems with solutions and 30 questions for students to solve during the examinations. It further deals with the concepts of Dihydrogen that cover its preparations, various properties, and uses as well in a very detailed manner. Then it also discusses the complete topic of Hydrides, physical properties of water, the structure of ice and water, its chemical properties and types of hardness as well.

This chapter covers Hydrogen Peroxide in a very detailed manner as well. In this chapter, there are many problems with solutions and 36 questions to solve by the end. Chapter 10 — The s- Block Elements This chapter talks about various elements like Alkali metals, its general characteristics, properties, and various other topics.

We understand the Biological importance of potassium, sodium, calcium, and magnesium as well. Then it moves on to the Alkaline earth metals by covering all its characteristics, properties and uses too. But I would like to add that the NCERT books do not provide a comprehensive coverage of tricky questions and numerous riddles asked in exam papers. For this purpose, subject reference books are also needed.

It increases their reasoning and logical thinking and sharpens problem-solving capability. According to the teachers, the question papers for board exams are formed from the NCERT textbooks and thus no student should forget reading these books at least once.

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So, a student who follows NCERT books will not have a problem if he or she shifts to another state because the syllabus is same anywhere. This is not the case for other boards. Our solutions contain the important chapters laid out by our expert panel of teachers. They have gone through the different question papers over the years and have designed solutions that are ideal for exam preparation.

By referring to the NCERT Chemistry class 11 solutions, students can understand all the important questions and practice them well enough before their examinations. The questions are updated according to the latest syllabus of the NCERT, thus ensuring that students are not kept in the dark if any changes are made. Students are at liberty to choose the lessons they wish to learn as the solutions are updated in a chapter-wise format. They can download the chapters they want to and study them accordingly.

Also, with the solutions provided to all the questions, they can become faster and more experienced in answering challenging questions. The NCERT Chemistry Class 11 book solutions are ideal for students who are interested in going that little extra mile and understanding their lessons.

Class 11: Chemistry

With answers that present the solution in the simplest way possible, they ensure understanding of the subject. Chemistry is a subject that cannot be studied by rote and students need to understand every aspect of the subject. We have provided clear answers to even the hardest questions to make it easier for them to solve their examination questions. Our panel of teachers who designed these solutions are all experienced in the subject and have taught for many years.

They understand exactly what the examiners will be looking to ask and have answered these questions accordingly.

Below mentioned are the chapter-wise details that this study material covers. In this chapter, the student will get to understand the role played by chemistry in different spheres of life. This chapter further explains the nature of matter and the laws of the chemical combinations. Moreover, the chapter also deals with the concept of atomic and molecular masses, mole concept and molar masses, chemical reactions, empirical and molecular formula.

There are some calculations which can be performed based on stoichiometry. There are 36 questions in total.

In this chapter, students will get to know about the discovery of Electron, Proton, and Neutron and what is an atomic number, isotopes, and isobars, etc. The detail description of Thomson's model and its limitations, Rutherford's model and its limitations and Bohr's model and its limitations is provided to the student.

A deep insight on the concept of shells, subshells, the dual nature of matter and light, de Broglie's relationship, Heisenberg uncertainty principle, the concept of orbitals, quantum numbers, shapes of s, p and d orbitals, etc. The rules for filling electrons in orbitals using various principles like the Aufbau principle, Pauli's exclusion principle and Hund's rule, etc. The electronic configuration of atoms, the stability of half-filled and completely filled orbitals tec.

Shall also be discussed with students.

NCERT Solutions for Class 11 Chemistry

There is a total of 67 questions. Chapter 3 - Classification of Elements and Periodicity in Properties. In this chapter, you will get to know about the significance of classification, insight on the brief history of the development of periodic table, how modern periodic law and the present form of periodic table developed, etc.

The information about the periodic trends in properties of elements like atomic radii, ionic radii, inert gas radii Ionization enthalpy, electron gain enthalpy, electronegativity, valency, etc.

The Nomenclature of elements with atomic number greater than will be provided to the students for more understanding. There is a total of 40 questions in the chapter.

In this chapter, you will understand the concept of valence electrons, what is ionic bond and covalent bond, etc. A qualitative idea about the VSEPR theory, the concept of hybridization, involving s, p and d orbitals, and shapes of some simple molecules, the molecular orbital theory of homonuclear diatomic molecules hydrogen bond will be shared with students for more understanding.

The chapter will help students in understanding the concept of three states of matter, the intermolecular interactions and the types of bonding. Some insights about the melting and boiling points etc.

The role of gas laws in elucidating the concept of the molecule will be discussed and how is the Boyle's law, Charles law, Gay Lussac's law, Avogadro's law, etc.

The empirical derivation of the gas equation, Avogadro's number, the ideal gas equation for numerical will be illustrated. The Deviation from ideal behavior, liquefaction of gases, critical temperature, kinetic energy shall be discussed as well.

An elementary level of an idea about the molecular speeds in Liquid State- vapor pressure will be discussed. Only qualitative information will be shared about the viscosity and surface tension. There is a total of 23 questions. The information about the concepts of system and different types of systems will be provided. A discussion will be provided about the surroundings, work, heat, energy and the extensive and intensive properties and state functions.

The discussion about the Hess's law of constant heat summation, enthalpy of bond dissociation and different processes like combustion, formation, atomization, sublimation, phase transition, ionization, solution, and dilution, etc.

For further understanding, an introduction about the second law of Thermodynamics and the Introduction of entropy as a state function, Gibb's energy change for spontaneous and non-spontaneous processes, criteria for equilibrium and also about the Third law of thermodynamics will be provided.

There is a total of 22 questions. In this chapter, you will get to know about the concept of equilibrium in physical and chemical processes and some details about the dynamic nature of equilibrium.

CBSE Class 11 NCERT Solutions Chemistry

Some insights about the law of mass action, the equilibrium constant and what are the factors affecting equilibrium as per Le Chatelier's principle. The details about the ionic equilibrium-ionization of acids and bases, strong and weak electrolytes, degree of ionization will be discussed. Further, Information about the ionization of polybasic acids, acid strength, the concept of pH, Henderson Equation, etc. For students, they get to know more about the hydrolysis of salts, buffer solution, solubility product, common ion effect in details with some examples.

There is a total of 73 questions. In this chapter, the students will get to know about the concept of oxidation and reduction in detail and deep insight about the redox reactions, etc. The information about the oxidation number, balancing redox reactions, etc. The discussion in terms of loss and gain of electrons will be held in the chapter and before the chapter ends, the details about the change in oxidation number and applications of redox reactions will be provided. There is a total of 30 questions.

In this chapter, you will read about the position of hydrogen in the periodic table and some deep insight about the occurrence. Some information about the isotopes and how they are prepared and what are their properties etc.

The uses of hydrogen will be discussed. Information about the hydrides-ionic covalent and interstitial will be discussed and what are the physical and chemical properties of water etc.We have provided clear answers to even the hardest questions to make it easier for them to solve their examination questions. The information about the classification and IUPAC nomenclature of organic compounds will be provided.

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The Saga Continues Lesson 4: They understand exactly what the examiners will be looking to ask and have answered these questions accordingly.

There are many problems with solutions and 40 questions for students to solve by the end of this chapter. RS Aggarwal Class 10 Solutions.

Before you leave...

Chapter 2 — Structure of Atom In this chapter, students will get to know about the discovery of Electron, Proton, and Neutron and what is an atomic number, isotopes, and isobars, etc. Chapter 5 States of Matter — Liquid and Gas This chapter will make students understand about three states of matter along with the types of bonding and intermolecular interactions.

There is a total of 40 questions in the chapter.