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CBSE Class 11 Chemistry Syllabus 2024-25: Updated Curriculum

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Last updated date: 15th Jul 2024
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CBSE Revised Class 11 Chemistry Syllabus 2024-25 - FREE PDF Download

CBSE has announced the revised syllabus for Class 11 Chemistry Syllabus 2024-25. The latest CBSE Class 11 Syllabus for Chemistry, provided by Vedantu contains comprehensive information about unit-wise segregation of topics, course structure, weightage of marks, practical lists, etc. 

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Table of Content
1. CBSE Revised Class 11 Chemistry Syllabus 2024-25 - FREE PDF Download
2. New updations of the CBSE Chemistry Class 11 Syllabus
3. CBSE Chemistry Class 11 Syllabus Objectives
4. CBSE Chemistry Class 11 Syllabus 2024-25 Course Structure
5. Quick Overview of CBSE Chemistry Class 11 Syllabus 2024-25
6. Class 11 Chemistry Deleted Syllabus 2024-25 
7. Class 11 Chemistry Practical Syllabus 2024-25
8. CBSE Class 11 Chemistry Practical Syllabus 2024-25 - Marking Scheme
9. CBSE Chemistry Class 11 Syllabus 2024-25 - (043) Question Paper Design
10. Benefits of Downloading Class 11 Chemistry Syllabus PDF 2024-25
11. Prescribed Books for Chemistry Class 11:
12. Related Topic Pages for Class 11 Chemistry
13. Related Study Materials Links for Class 11 Chemistry
FAQs


The  Class 11 Chemistry Syllabus PDF will not only help students with the exam preparations but also help them prepare for NEET or JEE. Hence, students need to have clarity over the newly updated Chemistry syllabus. You can download the CBSE Syllabus for Class 11 Chemistry PDF for FREE at Vedantu.


New updations of the CBSE Chemistry Class 11 Syllabus

  • Chemistry Class 11 syllabus 2024-25 Some chapters and topics have been removed according to the curriculum.

  • The experiments section has been updated to include more practical applications and modern usage.

  • In Chemistry Class 11 syllabus 2024-25, some new topics have been added to improve the curriculum.

  • The marking scheme and assessment pattern have been adjusted to emphasise critical thinking, comprehension, and analytical skills.

  • The digital resources and recommended online study materials are compiled according to the Class 11 Chemistry syllabus 2024-25.


CBSE Chemistry Class 11 Syllabus Objectives

The curriculum of Chemistry at the Senior Secondary Stage aims to:


  • Promote understanding of basic facts and concepts in chemistry while retaining the excitement of chemistry.

  • Make students capable of studying chemistry in academic and professional courses (such as medicine, engineering, and technology) at the tertiary level.

  • Expose the students to various emerging new areas of chemistry and apprise them of their relevance in future studies and their application in various spheres of chemical sciences and technology.

  • Equip students to face various challenges related to health, nutrition, environment, population, weather, industries, and agriculture.

  • Develop problem-solving skills in students.

  • Expose the students to different processes used in industries and their technological applications.

  • Acquaint students with different aspects of chemistry used in daily life.

  • Develop an interest in students to study chemistry as a discipline.

  • Integrate life skills and values in the context of chemistry. 

Competitive Exams after 12th Science
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CBSE Chemistry Class 11 Syllabus 2024-25 Course Structure

The table below shows the course structure and the distribution of marks in the updated CBSE Class 11 Chemistry Syllabus 2024-25.


S.No.

Unit

No. of Periods

Marks

1

Some Basic Concepts of Chemistry

12

7

2

Structure of Atom

14

9

3

Classification of Elements and Periodicity in Properties

8

6

4

Chemical Bonding and Molecular Structure

14

7

5

Chemical Thermodynamics

16

9

6

Equilibrium

14

7

7

Redox Reactions

6

4

8

Organic Chemistry: Some Basic Principles and Techniques

14

11

9

Hydrocarbons

12

10

Total


110

70



Quick Overview of CBSE Chemistry Class 11 Syllabus 2024-25

The CBSE Chemistry Class 11 Syllabus 2024-25 provides interesting chapters and topics. It starts with the basic concepts of chemistry and later into complex ideas. Check out the table below for a breakdown of what you'll be learning in each unit.


Unit

Chapter

Topics

I

Some Basic Concepts of Chemistry

General Introduction, Laws of chemical combination, Dalton's atomic theory, Atomic and molecular masses, Mole concept, Chemical reactions, Stoichiometry

II

Structure of Atom

Discovery of subatomic particles, Atomic numbers, Isotopes and isobars, Atomic models (Thomson, Rutherford, Bohr), Dual nature of matter, Quantum numbers, Orbital shapes, Electron filling rules, Electronic configuration

III

Classification of Elements and Periodicity in Properties

Periodic table, Periodic trends (atomic radii, ionisation enthalpy, electron gain enthalpy, electronegativity, valency)

IV

Chemical Bonding and Molecular Structure

Valence electrons, Ionic bonds, Covalent bonds, Bond parameters, Lewis structures, VSEPR theory, Hybridization, Molecular orbital theory (qualitative), Hydrogen bonding

V

Thermodynamics

Systems and surroundings, Work, Heat, Energy, State functions, First law of thermodynamics (internal energy, enthalpy, heat capacity), Hess's law, Enthalpy changes (bond dissociation, combustion, formation, etc.), Second law (brief introduction - entropy), Third law (brief introduction)

VI

Equilibrium

Physical and chemical equilibrium, Law of mass action, Equilibrium constant, Le Chatelier's principle, Ionic equilibrium (acids & bases, strong & weak electrolytes, pH, hydrolysis, buffer solutions), Solubility product, Common ion effect

VII

Redox Reactions

Oxidation, reduction, Redox reactions, Oxidation number balancing

VIII

Organic Chemistry - Some Basic Principles and Techniques

Introduction, Purification methods, Classification & IUPAC nomenclature, Electronic effects (inductive, electromeric, resonance, hyperconjugation), Bond fission (homolytic, heterolytic), Free radicals, Carbocations, Carbanions, Electrophiles, Nucleophiles, Types of organic reactions

IX

Hydrocarbons

Classification, Nomenclature, Isomerism, Conformation (alkanes only), Physical properties, Chemical reactions (halogenation, combustion, pyrolysis for alkanes; addition reactions for alkenes & alkynes; electrophilic substitution for aromatics)



Class 11 Chemistry Deleted Syllabus 2024-25 

The Class 11 Chemistry Deleted Syllabus 2024-25 is available here. There are a few topics, examples, and even entire chapters that are no longer part of the curriculum. The table below shows the removed sections, so you and your teachers can focus on the most relevant material for your exams.


Unit Number

Chapter Name

Deleted Topics

Added Topics

I

Some Basic Concepts of Chemistry

-

-

II

Structure of Atom

Discovery of Electron, Proton, and Neutron - Atomic number, isotopes, and isobars - Thomson's model and its limitations - Rutherford's model and its limitations

III

Classification of Elements and Periodicity in Properties

Significance of classification, a brief history of the development of the periodic table

IV

Chemical Bonding and Molecular Structure

-

-

V

Chemical Thermodynamics

-

-

VI

Equilibrium

-

-

VII

Redox Reactions

-

-

VIII

Organic Chemistry: Some Basic Principles and Techniques

-

-

IX

Hydrocarbons

-

-



Here’s the entire list of chapter-by-chapter subjects removed from the latest Chemistry NCERT Textbook. Previously, the Class 11 Chemistry curriculum contained 14 units, which have subsequently been deducted to 9. In the table below, you can see the titles of the units that were eliminated from the NCERT Chemistry textbook, as well as the subjects covered in these 5 units.


Unit

Chapter Name

Deleted Topics

Content in Deleted Chapters

Chemistry – Part I

Unit V: States of Matter: Gases and Liquids

Entire Chapter

Three states of matter - Intermolecular interactions - Types of bonding (ionic, covalent) - Melting and boiling points - Role of gas laws (Boyle's law, Charles' law, Gay-Lussac's law, Avogadro's law) in understanding molecules - Ideal behaviour of gases - Empirical derivation of the gas equation - Avogadro's number - Ideal gas equation - Deviations from ideal behaviour - Liquefaction of gases - Critical temperature - Kinetic energy and molecular speeds (basic concepts) - Liquid state properties (vapour pressure, viscosity, surface tension - qualitative only)

Chemistry – Part II

Unit IX: Hydrogen

Entire Chapter

Position of hydrogen in the periodic table - Occurrence and isotopes - Preparation, properties, and uses of hydrogen - Hydrides (ionic, covalent, and interstitial) - Physical and chemical properties of water, heavy water, and hydrogen peroxide (preparation, reactions, structure, and uses) - Hydrogen as a fuel

Chemistry – Part II

Unit X: s-Block Elements

Entire Chapter

Group 1 and Group 2 elements: electronic configuration, occurrence, anomalous properties of the first element in each group, diagonal relationships - Trends in properties (ionisation enthalpy, atomic and ionic radii) - Trends in chemical reactivity with oxygen, water, hydrogen, and halogens - Uses of elements and some important compounds (Sodium Carbonate, Sodium Chloride, Sodium Hydroxide, Sodium hydrogen carbonate, Calcium Oxide, Calcium Carbonate) - Biological importance of Sodium, Potassium, Magnesium, and Calcium

Chemistry – Part II

Unit XI: Some p-Block Elements

Entire Chapter

General introduction to p-block elements - Group 13 elements: electronic configuration, occurrence, variation of properties, oxidation states, trends in reactivity, anomalous properties of Boron - Physical and chemical properties of Boron and some important compounds (Borax, Boric acid, Boron Hydrides) - Reactions of Aluminium with acids and alkalis, uses - Group 14 elements: electronic configuration, occurrence, variation of properties, oxidation states, trends in reactivity, anomalous behaviour of the first element (Carbon) - Carbon catenation, allotropic forms (graphite, diamond), physical and chemical properties, uses of oxides - Important compounds of Silicon and their uses (Silicon Tetrachloride, Silicones, Silicates, Zeolites)

Chemistry – Part II

Unit XIV: Environmental Chemistry

Entire Chapter

Environmental pollution (air, water, and soil) - Chemical reactions in the atmosphere - Smog, major atmospheric pollutants - Acid rain - Ozone and its reactions, effects of ozone depletion - Greenhouse effect and global warming - Pollution from industrial wastes - Green chemistry for pollution reduction - Strategies for environmental pollution control



Class 11 Chemistry Practical Syllabus 2024-25

Get the latest updates about the Lab experiments! Here's the CBSE Class 11 Chemistry Practical Syllabus 2024-25:


Micro-chemical methods are available for several practical experiments, wherever possible such techniques should be used. 


A. Basic Laboratory Techniques

1. Cutting glass tube and glass rod

2. Bending a glass tube

3. Drawing out a glass jet

4. Boring a cork


B. Characterisation and Purification of Chemical Substances

1. Determination of the melting point of an organic compound.

2. Determination of the boiling point of an organic compound.

3. Crystallisation of impure samples of any one of the following: Alum, Copper Sulphate, Benzoic Acid.


C. Experiments Based on pH

a) Any One of the Following Experiments:

  • Determination of pH of some solutions obtained from fruit juices, solution of known and varied concentrations of acids, bases, and salts using pH paper or universal indicator.

  • Comparing the pH of solutions of strong and weak acids of the same concentration.


Study the pH change in the titration of a strong base using a universal indicator. 


b) Study the pH Change by Common-ion in Case of Weak Acids and Weak Bases. 


D. Chemical Equilibrium

One of the Following Experiments:

a) Study the shift in equilibrium between ferric ions and thiocyanate ions by increasing/decreasing the concentration of either of the ions.

b) Study the shift in equilibrium between [Co(H2O)6]2+ and chloride ions by changing the concentration of either of the ions.


E. Quantitative Estimation

i. Using a mechanical balance/electronic balance.

ii. Preparation of standard solution of Oxalic acid. 

iii. Determination of strength of a given solution of Sodium hydroxide by titrating it against a standard solution of Oxalic acid. 

iv. Preparation of standard solution of Sodium carbonate. 

v. Determination of strength of a given solution of hydrochloric acid by titrating it against standard Sodium Carbonate solution. 


F Qualitative Analysis 

a) Determination of one anion and one cation in a given salt Cations- Pb2+, Cu2+, As3+, Al3+, Fe3+, Mn2+, Ni2+, Zn2+, Co2,+ Ca2+, Sr2+, Ba2+, Mg2+, NH4+

Anions – CO32-- , S2- , NO2 - , SO3 2- -, SO4 2- , NO3 - , Cl- , Br-, I-, PO4 3-, CH3COO- (Note: Insoluble salts excluded)


CBSE Class 11 Chemistry Practical Syllabus 2024-25 - Marking Scheme

This table explains how the 30 marks for your Class 11 Chemistry practical exam (lasting 3 hours) will be divided. It shows what aspects of your performance will be evaluated.


Component

Marks

Volumetric Analysis

8

Salt Analysis

8

Content-Based Experiment

6

Project Work

4

Class Record and Viva

4

Total

30



CBSE Chemistry Class 11 Syllabus 2024-25 - (043) Question Paper Design

The Central Board of Secondary Education (CBSE) has released the question paper design for the upcoming 2024-25 academic year Chemistry exam for Class 11 (code 043). This breakdown outlines the format and types of questions you can expect for the test.


Domain

Marks

Percentage

Remembering and Understanding

Exhibit memory of previously learned material by recalling facts, terms, basic concepts, and answers. Demonstrate understanding of facts and ideas by organising, comparing, translating, interpreting, giving descriptions, and stating main ideas

28

40%

Applying

Solve problems in new situations by applying acquired knowledge, facts, techniques, and rules in a different way.

21

30%

Analysing, Evaluating, and Creating

Examine and break information into parts by identifying motives or causes. Make inferences and find evidence to support generalisations. Present and defend opinions by making judgments about information, validity of ideas, or quality of work based on a set of criteria. Compile information together in a different way by combining elements in a new pattern or proposing alternative solutions.

21

30%



Benefits of Downloading Class 11 Chemistry Syllabus PDF 2024-25

Access a key resource for Chemistry Class 11 syllabus 2024-25. Here are some reasons why downloading your syllabus is a must-do:

  1. The Syllabus outlines the topics you'll cover, the source of learning, and important deadlines. 

  2. The syllabus often lists learning objectives and assessment formats. Use this information to start researching key concepts, browsing recommended resources, or even forming study groups with classmates. 

  3. A syllabus often contains information beyond the textbook that can enhance your understanding and offer different perspectives on the material.

  4. The syllabus outlines the types of assessments you'll face and their weighting. With this knowledge, you can prepare your study strategies for each specific format.

  5. A downloaded syllabus is always at your fingertips. Need to double-check a due date, revisit a specific topic, or stay updated on any changes announced by your teacher.

  6. Having the syllabus readily available keeps you organised and ensures you're meeting all course expectations.


Prescribed Books for Chemistry Class 11:

  1. Chemistry Part – I, Class-XI, Published by NCERT.

  2. Chemistry Part – II, Class-XI, Published by NCERT.


The CBSE Class 11 Chemistry syllabus for 2024-25 has been revised to focus on core concepts and applications. This revised syllabus provides students with a strong foundation in chemical principles and their practical applications. By accessing the content and emphasising higher-order thinking skills, the syllabus provides students to analyse, evaluate, and solve problems effectively. This focus on understanding and application will prepare students for further study in chemistry and other STEM fields, as well as for success in their future careers.


Related Topic Pages for Class 11 Chemistry



Related Study Materials Links for Class 11 Chemistry

FAQs on CBSE Class 11 Chemistry Syllabus 2024-25: Updated Curriculum

1. What is the importance of the CBSE Syllabus for Class 11 Chemistry Term (1 & 2) 2024-25 to Class 11 students in their exam preparations?

Before planning your study timetable for the CBSE Class 11 exam, it is strongly advised to thoroughly review the syllabus. The 11th Chemistry syllabus is extensive and covers several interesting topics. This enables students to create a proper study plan. based on the unit-wise weightage, for the exam. Hence, students can prioritize the chapters appropriately. They should obtain an accurate course layout by downloading the syllabus from Vedantu. They will find relevant topics linked to each chapter covered in the Class 11 CBSE syllabus available on Vedantu. We provide the most recent or revised syllabus, which will assist students in preparing for their exams.

2. Is the CBSE Syllabus for Class 11 Chemistry Term (1 & 2) 2024-25  as per the official syllabus provided by CBSE Board?

CBSE NCERT syllabus of Class 11 Chemistry prescribed for students consists of two textbooks. There are a total of 9 chapters included in both textbooks. The chapters are:

  • Some Basic Concepts of Chemistry:

  • Structure of Atom

  • Classification of Elements and Periodicity in Properties

  • Chemical Bonding and Molecular Structure

  • Thermodynamics

  • Equilibrium

  • Redox Reactions

  • Organic Chemistry- Some Basic Principles and Techniques

  • Hydrocarbons

Students can get the detailed syllabus of Class 11 Chemistry on Vedantu’s site.

3. Where can I download the CBSE Syllabus for Class 11 Chemistry Term (1 & 2) 2024-25?

There are plenty of websites and online portals that provide the syllabus for Class 11 Chemistry. However, it is important for students to download the same from the right platform that provides an updated syllabus. One such platform is Vedantu which is known for its genuine content. At Vedantu, you can find the detailed syllabus for Vedantu Class 11 Chemistry along with chapter-wise marks distribution. When it comes to availing online exam resources, Vedantu’s quality is unmatched by any other online platforms. If you want to perform well in the Class 11 Chemistry paper, download the syllabus and other materials like NCERT Solutions for Class 11 Chemistry only from Vedantu.

4. Is the CBSE NCERT syllabus of Class 11 Chemistry helpful in cracking competitive exams like IIT JEE and NEET?

CBSE syllabus for each subject of Class 11 is designed keeping the competitive exams in mind as well. Class 11 NCERT Chemistry chapters are crucial to crack various national and state-level competitive examinations including JEE and NEET. Many questions are asked from Class 11 Chemistry chapters. Students can not neglect the syllabus of Class 11 Chemistry while preparing for competitive exams. You can avail the detailed and the latest CBSE NCERT syllabus of Class 11 Chemistry with highlights of important topics as well as marks distributions on Vedantu, a premier online learning platform.

5. How can I prepare my exam strategy with CBSE Syllabus for Class 11 Chemistry Term (1 & 2) 2024-25?

Knowing your syllabus is very important to start your examination preparation. It is advised to go through all the chapters and mark the important ones from them using past year question papers which are also available on Vedantu. With this you should master the ones which hold higher weightage first then go through the ones with lesser weightage. Going through each chapter once will help you a lot in understanding your strong and weak zones and you can form your strategy around this.

6. What are the major changes in the CBSE Class 11 Chemistry syllabus for 2024-25?

The syllabus has been streamlined, removing five units:

  • Unit V: States of Matter: Gases and Liquids

  • Unit IX: Hydrogen

  • Unit X: s-Block Elements

  • Unit XI: Some p-Block Elements

  • Unit XIV: Environmental Chemistry

7. What are the benefits of the revised syllabus?

  • Focus on Core Concepts: The revised syllabus emphasises foundational knowledge and understanding of key chemical principles.

  • Application-Oriented Learning: The syllabus encourages applying learned concepts to solve problems and real-world scenarios.

  • Development of Higher-Order Thinking Skills: The revised content promotes critical thinking, analysis, and evaluation.

  • Reduced Content Load: Streamlining the syllabus allows students to delve deeper into remaining topics.

8. How will the revised syllabus be assessed in exams?

The question paper design reflects the revised syllabus, with a focus on:

  • Remembering and Understanding (40%) - Recalling facts, and concepts, and demonstrating comprehension.

  • Applying (30%) - Utilising knowledge to solve problems in new situations.

  • Analysing, Evaluating, and Creating (30%) - Breaking down information, making judgments, and proposing solutions.

9. Where can I find the complete and official revised syllabus?

Vedantu provides complete resources for the latest syllabus. You can also find the official syllabus on the CBSE website.

10. Are there any additional resources available for the revised syllabus?

Many resources are available, including NCERT exemplar problems, previous years' question papers with solutions, and online tutorials aligned with the revised content.


We hope this FAQ helps you understand the revised CBSE Class 11 Chemistry syllabus for 2024-25. Remember, a strong foundation in core concepts and the ability to apply them are key to success in this course.