Ncert Solutions Class 11 Chemistry
NCERT Solutions for Class 11 Chemistry has been given in the links below. Students can access these solutions directly by clicking on the links given below. The pdf files given can also be downloaded and viewed at your convenience.
Chemistry is the scientific study of the properties and behaviour of matter. It is a natural science that covers the elements that make up matter to the compounds composed of atoms, molecules and ions: their composition, structure, properties, behaviour and the changes they undergo during a reaction with other substances.
NCERT Solutions for Class 11 Chemistry are given for the students so that they can get to know the answers to the questions in case they are not able to find it. It is important for all the students who are in class 11 at present. Here we are providing the solutions to all the chapters of NCERT Chemistry Class 11 textbook for the students. They can refer to these solutions while they are solving the questions from the textbook.
The students who are in Class 11 and have the NCERT associated with Chemistry Books can check this page to know the solutions for all the chapters of Chemistry Book. They need to corroborate that they are checking the solutions for the chapter which they have in view.
NCERT Solutions for Class 11 Chemistry in English Free PDF Download
Chapter-Wise NCERT Solutions for Class 11 Chemistry
- Class 11 Chemistry Chapter 1: Some Basic Concepts of Chemistry
- Class 11 Chemistry Chapter 2: Structure of Atom
- Class 11 Chemistry Chapter 3: Classification of Elements and Periodicity in Properties
- Class 11 Chemistry Chapter 4: Chemical Bonding and Molecular Structure
- Class 11 Chemistry Chapter 5: States of Matter
- Class 11 Chemistry Chapter 6: Thermodynamics
- Class 11 Chemistry Chapter 7: Equilibrium
- Class 11 Chemistry Chapter 8: Redox Reactions
- Class 11 Chemistry Chapter 9: Hydrogen
- Class 11 Chemistry Chapter 10: The s-Block Elements
- Class 11 Chemistry Chapter – 11 The p – Block Elements
- Class 11 Chemistry Chapter 12: Organic Chemistry – Some Basic Principles & Techniques
- Class 11 Chemistry Chapter 13: Hydrocarbons
- Class 11 Chemistry Chapter 14: Environmental Chemistry
NCERT Solutions for Class 11 Chemistry in Hindi Free PDF Download
- कक्षा 11 रसायन विज्ञान अध्याय 1: रसायन विज्ञान की कुछ बुनियादी अवधारणाएं
- कक्षा 11 रसायन विज्ञान अध्याय – 2: परमाणु की संरचना
- कक्षा 11 रसायन विज्ञान अध्याय – 3: तत्वों का वर्गीकरण और गुणों में आवधिकता
- कक्षा 11 रसायन विज्ञान अध्याय – 4: रासायनिक बंधन और आणविक संरचना
- कक्षा 11 रसायन विज्ञान अध्याय – 5: पदार्थ की अवस्थाएँ
- कक्षा 11 रसायन विज्ञान अध्याय – 6 थर्मोडायनामिक्स
- कक्षा 11 रसायन विज्ञान अध्याय – 7 : संतुलन
- कक्षा 11 रसायन विज्ञान अध्याय – 8 रेडॉक्स प्रतिक्रियाएं
- कक्षा 11 रसायन विज्ञान अध्याय 9: हाइड्रोजन
- कक्षा 11 रसायन विज्ञान अध्याय 10: एस–ब्लॉक तत्व
- कक्षा 11 रसायन विज्ञान अध्याय 11: पी–ब्लॉक तत्व
- कक्षा 11 रसायन विज्ञान अध्याय 12: कार्बनिक रसायन – कुछ बुनियादी सिद्धांत और तकनीक
- कक्षा 11 रसायन विज्ञान अध्याय 13: हाइड्रोकार्बन
- कक्षा 11 रसायन विज्ञान अध्याय 14: पर्यावरण रसायन विज्ञान
Benefits of ADDA247 NCERT Solutions
Why pic Adda247 Chemistry NCERT Solutions?
The chemistry that you centralize on during school days is fundamental; it gets exactly further developed when you arrive at class 11. The situations can be trying if you are inefficient at tackling issues in chemistry. Luckily, Adda247 comes to your aid.
- In-Depth Knowledge of each chapter
- We focus on providing knowledge and concept to students
- Step-by-step solution of each problem along with detailed video
- Each solution and chapter is first approved by our Subject Matter Experts and only then updated
- Free PDF and videos in our YouTube channel for Classes 1 – 12.
Why you should trust Adda247 for Ncert Solutions
Adda247 provides accurate and reliable information which is verified by Subject Matter Experts. There is a whole team dedicated to making content along with revising and updating as per the views of our experts.
Importance of the NCERT Solutions
The NCERT Solutions for Class 11 Chemistry are important for the students of the same class. Through these, they can get answers to those questions on which they get poke. These are the valid solutions and students can check these whenever they face any stupefaction in the questions.
The NCERT Solutions covers the full CBSE programme as well as enough to cover the nuts and bolts and essentials of the multitude of themes needed in cutthroat tests like JEE and NEET.
Best Subject Matter Experts
We have some of the best subject matter experts in our panel who decides and approves each chapter-wise solutions before they are uploaded onto the site. These experts have years of experience in their respective fields. Our content is carefully curetted as we understand the psychology of students and we make sure that students can easily comprehend every solution by making it simpler and easier to solve.
Chapter-wise Pdf Notes and Ncert Solutions with videos
At Adda247 we provide chapter-wise notes which are explained with detailed analysis. We make our notes by noting each sub-topic of a chapter so that students can easily understand the concept behind each chapter.
Speculation and applications of chemistry are clarified in a straightforward/simple and clear language and step-by-step manner.
Chapter 1 Some Basic Concepts of Chemistry
To master in chemistry, the first law is to understand the basic. A strong foundation is what is needed to excel in this subject. Our NCERT Solutions Class 11 Chemistry highlights the importance of this chapter in our daily lives. This chapter helps students the role of chemistry in our day to day lives. It explains the laws of chemistry and different types of chemical combinations. Also, a student will get introduced to Dalton’s atomic theory in this chapter. This theory explains the basics of chemistry like the role of atoms and molecules in the nature of matters. Further, this chapter also talks about chemical reactions, molar mass molecular formulas etc. This chapter has 36 questions that will help the students to cover the entire topic.
Chapter 2 Structure of Atom
Students will learn about Thomson’s atomic model, subatomic particles, Bohr’s model, Rutherford’s atomic model and quantum mechanical model of atom. Problems on relationship between frequency and wavelength, energy associated with electromagnetic radiation and subatomic particles are present in this chapter. You will get to know how to write the electron transition in different shells which is important for the exam.
Chapter 3 Classification of Elements and Periodicity in Properties
In this chapter, you will learn about a brief history of the periodic table and its development, the significance of classifying periodic table, how the present form of the periodic table was formed, etc. Furthermore, the information about the trends in the periodic table for atoms like ionic radii, radii, inert gas radii, electronegativity, electron gain enthalpy, valency etc. is more discussed in this chapter. A total of 40 questions are there in CBSE Class 11 Chemistry NCERT Solutions for students to practice.
Chapter 4 Molecular structure and Chemical Bonding
This chapter deals with the core concepts of molecular structures. This chapter will introduce you to concepts like an ionic bond, valence electrons, covalent bonds, etc. Furthermore, you will also learn about the Lewis structure, bond parameters, polar character of covalent bond, valence bond theory, the geometry of covalent molecules, the covalent character of an ionic bond etc. You will also be introduced to the concepts of hybridisation, s, p and d orbitals, VESPR theory, the molecular orbital theory of homonuclear diatomic molecules hydrogen bond, shapes of simple molecules etc. This chapter has 40 questions. If you solve these questions, then it will help you to understand the topic in a better way.
Chapter 5 States of Matter
This chapter explains the intermolecular forces and how they affect the physical state of a substance. It deals with other concepts associated with gaseous and liquid states of matter. This is the main reason why this chapter is important for the exam. Students will be able to understand the Boyle’s Law, Charle’s Law, Gay Lussac’s Law and Avogadro Law which carries more marks as per the exam pattern. Problems on finding partial pressure, critical temperature and pressure, Van der Waals force and other intermolecular forces are present in this chapter.
Chapter 6 Thermodynamics
It is a branch of science which explains the relationship between heat and the other energy forms. On the basis of exchange of matter and energy, thermodynamic systems are divided into three types – open, closed and isolated system. Students will learn more4 about the concepts like – terms in thermodynamics, applications calorimeter, enthalpies, spontaneity and Gibbs energy change and equilibrium. The problems in the NCERT Solutions are answered in a systematic manner completely based on the latest syllabus of the CBSE board.
Chapter 7 Equilibrium
This chemistry NCERT Solutions class 11 chapter 7 talks about the concepts of equilibrium in chemical and physical processed and details related to the equilibrium dynamic nature. There are also some insights related to the law of mass action, the factors affecting equilibrium constant as per Le Chatelier’s principle. Furthermore, the information about the acid strength, ionization of polybasic acids, Henderson equation, the concept of pH, etc are also discussed.
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
Hydrogen is the lightest element with one electron and proton. The abundant element in the entire universe is dihydrogen. Hydrogen is an important element which makes up 80% of the entire mass of the universe. It is very important for the students to know about this element in order to secure good marks in the final exam. Students will also learn about preparation and properties of dihydrogen and its applications in our daily life. It might be difficult for the students to grasp all these concepts at a stretch, so making use of a perfect study material will help you through it.
Chapter 10 The s-Block Elements
This chapter discusses the elements present in group 1 and 2. It discusses the electronic configuration along with their occurrence. Every first element in the group shows some anomalous behaviour which is also discussed in this chapter. There are diagonal relationships like atomic radii, variation in terms of properties in ionization enthalpy, ionic radii, etc. is also discussed. How some of the important compounds like sodium chloride, sodium carbonate, and sodium hydroxide are prepared is also discussed in this chapter.
Chapter 11 Some P-block Elements
This chapter provides more of a general view of the p-block elements to the students. There is also in-depth knowledge and detailed information about the elements in group 13 being discussed in this chapter. Also, the variation of oxidation states and their properties is also discussed. The chemical and physical properties of boron along with its important compounds like boric acid, borax, boron hydrides etc. are discussed in this chapter.
Chapter 12 Organic Chemistry Some Basic Techniques and Principles
This chapter is the basis of organic chemistry. The chapter deals with the IUPAC technology and classification of different natural compounds. Organic compounds talked about in-depth in this chapter. Alongside this, the electromeric effect, Mesomeric effect, inductive effect, hyperconjugation, are also talked about in detail. The chapter further discusses the concepts of substitution reaction, elimination reactions, and addition reactions.
Chapter 13 Hydrocarbons
In this chapter, students will become acquainted with insight regarding the classification of hydrocarbons and their uses, properties and related reactions. Besides this, the chapter discusses alkanes, alkynes, and alkenes in detail. It likewise discusses related terminology, actual properties, IUPAC names, substance responses, ignition, and isomerism. The chapter also deals with the reactions of the formation of these hydrocarbons and the subsequent reactions that are performed on these hydrocarbons to obtain desired products.
Chapter 14 Environmental Chemistry
Chapter 14, which is Environmental Chemistry, discusses the ecological piece of chemistry like natural contamination identified with air, soil, and water. The chapter also deals with the reactions that are happening in the environment due to these contaminations. Thus, ozone depletion, acid rain, smog, and a few similar phenomena are discussed in detail. This last chapter in NCERT solutions for class 11 chemistry further discusses the issues with water contamination, and the damage that is happening to ecology, and how to land pollution is affecting the earth that we live on. It also talks about the concepts needed for diminishing contamination.
Adda247 provides easy, understandable solutions of all questions from class 6th to 12th in both English as well as Hindi. Hindi is also kept into account as it is the medium of study in some schools. The solutions clear up the concepts of the students.
FAQ’S Related to Adda247 Class 11 Chemistry
1. What are the important questions in Chemistry 11?
Refer to the pdf shared in our article where we have listed important questions chapter-wise.
2. Is Ncert chemistry enough for boards?
Yes, Ncert chemistry is more than enough for just Boards.
3. Does Adda247 follow NCERT Guidelines and Solutions?
Yes, Adda247 strictly follows the guidelines and solutions provided by CBSE. We update the content each day according to students’ requirements.
4. Will I get complete syllabus notes for Chemistry Class 11 in Adda247?
Yes, we at Adda247 provide you with the complete syllabus of Chemistry for Class 11, along with detailed notes, solutions, and pdf. For more videos, you can refer to our YouTube channel Adda247