Class 12 Chemistry Syllabus, Chapters and Solutions

Class 12 Chemistry Syllabus, Chapters and Solutions

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Md Shahzad
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Updated on Aug 28, 2023 18:50 IST

Students preparing for the 12th board Chemistry exam 2023-24 can check Class 12 Chemistry Syllabus, Chapters and Solutions on this page. Read on to check the Class 12 Chemistry syllabus, Class 12 Chemistry Chapters, and links for Class 12 Chemistry Solutions.

Class 12 Chemistry Syllabus, Chapters and Solutions: Chemistry is a branch of natural science that deals with the properties of substances, the changes they undergo, and the natural laws that describe these changes. Chemistry is considered one of the most important subjects in the class 12 science branch. Students preparing for JEE, NEET, or other entrance tests or those who want to pursue a career in Chemistry or its related field must perform better in the exam. For better preparation for the Class 12 Chemistry exam, the students must cover the entire Class 12 Chemistry Syllabus.

Knowing the Class 12 Chemistry Syllabus 2023 24 in advance helps the students know what topics should be covered and what not. It will also help students know the Class 12 Chemistry Weightage 2023 24. As of now, many boards including CBSE, ICSE, MPBSE, UPMSP, Maharashtra, Karnataka, Kerala, and more have released the Class 12 Chemistry Syllabus.

Q: Ā  Will the CBSE 12th Board exams 2025 be based on 100% syllabus?

A:

Yes, CBSE 12th exams 2025 will be based on 100% syllabus. Students can check the CBSE 12th syllabus 2025 by clicking on the link provided. Students must finish with their syllabus and know the exam pattern well at least a month prior to the exam. This way they'll be better prepared for the exams. 

From 2020 to 2022, the Board had reduced the CBSE syllabus in the wake of Covid pandemic. 

Q: Ā  What is the ISC syllabus 2025 for English?

A:

There will be two papers in the subject:
Paper I - Theory: 3 hours…… 80 Marks
Paper II - Project Work ……. 20 Marks
PAPER I (THEORY): 80 Marks
There will be one paper of three hours duration of 80 marks with questions set from the prescribed textbooks. Candidates will be required to answer five questions on any three of the prescribed textbooks.

PAPER II (PROJECT WORK): 20 Marks
In addition to the syllabus prescribed above for Classes XI and XII, candidates are also required to be assessed in Project Work.

To download the complete ISC English Syllabus 2025, students can click on the link provided. 

Q: Ā  What is CBSE 12th Maths syllabus 2025?

A:

Given below is the chapter-wise weightage of all chapters in the board exams:

  • Sets and Functions- 23 marks
  • Algebra-  25 marks
  • Coordinate Geometry- 12 marks
  • Calculus - 08 marks
  • Statistics and Probability - 12 marks

Click on CBSE Class 12 Mathematics syllabus 2025 to download it. 

On this page, we have provided the Class 12 Chemistry Syllabus, Chapters and Solutions on this page. Students can check the Class 12 Chemistry Chapters included in the syllabus.

CBSE Class 12 Chemistry Syllabus, Chapters and Solutions

Unit

Chapters

Class 12 Chemistry Solutions

Unit 2: Solutions

Types of solutions, expression of concentration of solutions of solids in liquids, solubility of gases in
liquids, solid solutions, Raoult's law, colligative properties - relative lowering of vapour pressure,
elevation of boiling point, depression of freezing point, osmotic pressure, determination of molecular
masses using colligative properties, abnormal molecular mass, Van't Hoff factor. 

NCERT Solutions for Solid State

NCERT Solutions for Solutions

Unit 3: Electrochemistry

Redox reactions, EMF of a cell, standard electrode potential, Nernst equation and its application to
chemical cells, Relation between Gibbs energy change and EMF of a cell, conductance in electrolytic
solutions, specific and molar conductivity, variations of conductivity with concentration, Kohlrausch's
Law, electrolysis and law of electrolysis (elementary idea), dry cell-electrolytic cells and Galvanic cells, lead accumulator, fuel cells, corrosion.

NCERT Solutions for Electrochemistry

Unit 4: Chemical Kinetics 

Rate of a reaction (Average and instantaneous), factors affecting rate of reaction: concentration,
temperature, catalyst; order and molecularity of a reaction, rate law and specific rate constant,
integrated rate equations and half-life (only for zero and first order reactions), concept of collision
theory (elementary idea, no mathematical treatment), activation energy, Arrhenius equation. 

NCERT Solutions for Chemical Kinetics 

Unit 5: d -and f -Block Elements

General introduction, electronic configuration, occurrence and characteristics of transition metals,
general trends in properties of the first row transition metals ā€“ metallic character, ionization enthalpy,
oxidation states, ionic radii, colour, catalytic property, magnetic properties, interstitial compounds,
alloy formation, preparation and properties of K2Cr2O7 and KMnO4.
 Lanthanoids - Electronic configuration, oxidation states, chemical reactivity and lanthanoid
contraction and its consequences. Actinoids - Electronic configuration, oxidation states and comparison with lanthanoids. 

NCERT Solutions for d -and f -Block Elements

Unit 6: Coordination Compounds

Coordination compounds - Introduction, ligands, coordination number, colour, magnetic properties
and shapes, IUPAC nomenclature of mononuclear coordination compounds. Bonding, Werner's
theory, VBT, and CFT; structure and stereoisomerism, importance of coordination compounds (in
qualitative analysis, extraction of metals and biological system).

NCERT Solutions for Coordination Compounds

Unit 7: Haloalkanes and Haloarenes

Haloalkanes: Nomenclature, nature of Cā€“X bond, physical and chemical properties, optical rotation
mechanism of substitution reactions.
 Haloarenes: Nature of Cā€“X bond, substitution reactions (Directive influence of halogen in
monosubstituted compounds only).
 Uses and environmental effects of - dichloromethane, trichloromethane, tetrachloromethane,
iodoform, freons, DDT.

NCERT Solutions for Haloalkanes and Haloarenes

Unit 8: Alcohols, Phenols and Ethers

Alcohols: Nomenclature, methods of preparation, physical and chemical properties (of primary
alcohols only), identification of primary, secondary and tertiary alcohols, mechanism of dehydration,
uses with special reference to methanol and ethanol.
 Phenols: Nomenclature, methods of preparation, physical and chemical properties, acidic nature of
phenol, electrophillic substitution reactions, uses of phenols.
 Ethers: Nomenclature, methods of preparation, physical and chemical properties, uses.

NCERT Solutions for Alcohols, Phenols and Ethers

Unit 9: Aldehydes, Ketones and Carboxylic Acids

Aldehydes and Ketones: Nomenclature, nature of carbonyl group, methods of preparation, physical
and chemical properties, mechanism of nucleophilic addition, reactivity of alpha hydrogen in
aldehydes, uses.
 Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical
properties; uses.

NCERT Solutions for Aldehydes, Ketones and Carboxylic Acids

Unit 10: Amines

Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical
properties, uses, identification of primary, secondary and tertiary amines.
Diazonium salts: Preparation, chemical reactions and importance in synthetic organic chemistry.

NCERT Solutions for Amines

Unit 11: Biomolecules

Carbohydrates - Classification (aldoses and ketoses), monosaccahrides (glucose and fructose), D-L
configuration oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose,
glycogen); Importance of carbohydrates.
Proteins -Elementary idea of - amino acids, peptide bond, polypeptides, proteins, structure of proteins - primary, secondary, tertiary structure and quaternary structures (qualitative idea only), denaturation of proteins; enzymes. Hormones - Elementary idea excluding structure.
Vitamins - Classification and functions.
Nucleic Acids: DNA and RNA.

NCERT Solutions for Biomolecules

ISC Class 12 Chemistry Syllabus and Class 12 Chemistry Weightage 2023 24

S. No.

Unit

Total Weightage

1

Solutions 

Physical Chemistry (25 Marks)

2

Electrochemistry

3

Chemical Kinetics

4

d -and f -Block Elements

Inorganic Chemistry (25 Marks)

5

Coordination Compounds

6

Haloalkanes and Haloarenes

Organic Chemistry (31 Marks)

7

Alcohols, Phenols and Ethers

8

Aldehydes, Ketones and Carboxylic Acids

9

Organic Compounds containing Nitrogen

10

Biomolecules

Total

70 Marks

Class 12 Chemistry Syllabus 2023 24 for other Indian State Boards

Students studying in other Indian state boards can access the Chemistry Class 12 Syllabus 2023 24 online on the official website of their respective boards and on this page as weel. Students can go through the table below and click the links as per their requirements:

Q: Ā  When will the Bihar Board 12th syllabus be out?

A:

The Bihar School Examination Board (BSEB) has released the BSEB class 12 syllabus 2024-25. The board released the updated syllabus for the Bihar Board class 10 exams online on its website in June 2024. As it has been unannounced officially, the students can check the same online on the official website and on our separate BSEB 12th syllabus page. Students must note that BSEB is following the CBSE syllabus for class 12 exams. Hence, the students must prepare for the exam with NCERT books.

Q: Ā  When will UP Board Class 10 Syllabus 2024-25 be out?

A:

The Uttar Pradesh Madhyamik Shiksha Parishad (UPMSP) released the UP Board 10th syllabus 2024-25. The board released it online on its website. Students preparing for the upcoming UPMSP class 10 board exam can access the UP Board syllabus 2025 for class 10 at upmsp.edu.in. Apart from the official website, we have also provided UPMSP class 10 syllabus 2024-25 on this page. Students are suggested to download the syllabus at the earliest and prepare a suitable study plan for the exam.

Q: Ā  Is Maharashtra Board syllabus same as CBSE?

A:

No, CBSE syllabus and Maharashtra Board are not the same. There are certain key differences between these two boards which parents and students should consider before choosing which board they want to study in. Here are some of the main differences between Maharashtra and CBSE boards:

  1. CBSE is a central board that falls under the purview of the central government, while Maharashtra board falls under state government purview, which means that it is managed by the government of Maharashtra. 
  2. The syllabus, curriculum, subjects and course material of both boards differ quite a bit. CBSE curriculum is formed by the NCERT while Maharashtra curriculum is formed by the State government department of education. 
  3. Since CBSE is a national board, it gives priority to English as the medium of education and communication. However, since Maha board is a state managed board, it gives priority to regional languages like Marathi, Hindi, Kannada, etc. with English being taught as the first or second language, depending on the schools.
  4. Most CBSE schools are private and thus the overall cost of education in CBSE board is usually higher than state board. Since Maharashtra board schools are state-managed, it is widely available in most public schools, as well as private ones, and so it has lower fees. 
  5. The CBSE board is uniform throughout the country, which means that children can transfer from one school to another in a different state, while still learning the same syllabi. On the other hand, since the Maharashtra board syllabi is state-specific, changing schools inter-state is not very feasible. 
  6. Another point of difference between the two boards is the range of subjects offered. Again, since CBSE is a centralised board, it offers a limited variety of subjects,  especially in languages, arts and humanities. On the other hand, Maha board offers quite a range of subjects in all disciplines, including numerous languages. 
  7. Since CBSE is also the board that controls a lot of national competitive exams, the board focuses a lot on preparing children for such exams. However, Maharashtra board focuses more on holistic academic knowledge,  without focusing on any particular competitive exams. 

Q: Ā  What is CBSE Class 12th English Syllabus 2025?

A:

Section A: Reading Skills

1. One unseen passage to assess comprehension, interpretation, analysis, inference and vocabulary. The passage may be factual, descriptive, or literary.

2. One unseen case-based factual passage with verbal/visual inputs like statistical data, charts etc.to assess comprehension, interpretation, analysis, inference, and evaluation.

Note: The combined word limit for both passages will be 600-750.

Multiple Choice Questions / Objective Type Questions will be asked

Section B: Writing

II Grammar (7 Marks)
4. Questions on Gap filling (Tenses, Clauses)

5. Questions on re-ordering/transformation of sentences
(Total seven questions to be done out of the eight given).
III Creative Writing Skills (16 Marks)
6. Short writing task – Classified Advertisements, up to 50 words. One out of the two given questions to be answered (3 Marks: Format: 1 / Content: 1 / Expression: 1)
7. Short writing task –Poster up to 50 words. One out of the two given questions to be answered. (3 marks:Format: 1 / Content: 1 / Expression: 1)
8. Long Writing task: Speech in 120-150 words based on verbal/visual cues related to contemporary / age-appropriate topics. One out of the two given questions to be answered. (5 Marks: Format: 1 / Content: 2 / Expression: 2)
9. Long Writing Task: Debate based on visual/verbal inputs in 120-150 words, thematically related to contemporary, topical issues. One out of the two given questions to be answered. (5 Marks: Format: 1 / Content: 2 / Expression: 2)

Section C: Literature Text Book and Supplementary Reading Text

This section will have a variety of assessment items including Multiple Choice Questions, Objective Type Questions, Short Answer Type Questions and Long Answer Type Questions to assess comprehension, interpretation, analysis, evaluation, and extrapolation beyond the text.
10. One Poetry extract out of two, from the book Hornbill, to assess comprehension, interpretation, analysis, inference, and appreciation. (3x1=3 Marks)
11. One Prose extract out of two, from the book Hornbill, to assess comprehension, interpretation, analysis, evaluation, and appreciation. (3x1=3 Marks)
12. One prose extract out of two, from the book Snapshots, to assess comprehension, interpretation, analysis, inference, and appreciation. (4x1=4 Marks)
13. Two Short answer type questions (one from Prose and one from Poetry, from the book Hornbill), out of four, to be answered in 40-50 words. Questions should elicit inferential responses through critical thinking. (3x2=6 Marks)
14. One Short answer type question, from the book Snapshots, to be answered in 40- 50 words. Questions should elicit inferential responses through critical thinking. One out of two questions to be done. (3x1=3 Marks)
15. One Long answer type question, from Prose/Poetry of Hornbill, to be answered in 120-150 words. Questions can be based on incident/theme/passage/extract/event, as reference points to assess extrapolation beyond and across the text. The question will elicit analytical and evaluative response from the student. Anyone out of two questions to be done. (1x6=6 Marks)
16. One Long answer type question, based on the chapters from the book Snapshots, to be answered in 120-150 words, to assess global comprehension and extrapolation beyond the text. Questions to provide analytical and evaluative responses, using incidents, events, and themes, as reference points. Anyone out of two questions to be done. (1x6=6 Marks)

For more details on CBSE 12th English Syllabus 2025 and to download the subject-wise CBSE 12th syllabus PDF 2025, click on CBSE Class 12 Syllabus 2025.

Q: Ā  When will the UP Board 12th Syllabus 2024-25 be released?

A:

The Uttar Pradesh Madhyamik Shiksha Parishad (UPMSP) released the UPMSP class 12 syllabus 2024-25. The students must be aware that the UPMSP follows the CBSE syllabus and NCERT Books for UP Board class 12 exams. The board released the UPMSP syllabus 2024-25 class 12 online on its website. Students can access the UP Board syllabus 2025 for class 12 at upmsp.edu.in. Apart from the official website, we have also provided the UPMSP 12th syllabus 2024-25 on this page. Students are suggested to download the syllabus and make a suitable study plan for the preparation of the exam.

FAQs related to Class 12 Chemistry Syllabus, Chapters and Solutions

Q. Where can I access class 12 Chemistry Syllabus 2023-24?

A. You can access the class 12 Chemistry Syllabus from the official website of your respective board. We have also provided the class 12 Chemistry syllabus for various boards on this page.

Q. How many chapters are there in the class 12 Chemistry Syllabus?

A. Class 12 Physics syllabus is divided into 10 units in most of the boards in India. Name of these chapters includes Solutions, Electrochemistry, Chemical Kinetics, d -and f -Block Elements, Coordination Compounds, Haloalkanes and Haloarenes, Alcohols, Phenols and Ethers, Aldehydes, Ketones and Carboxylic Acids, Organic Compounds Containing Nitrogen, and Biomolecules.

Q. What will students learn in Alcohols, Phenols, and Ethers unit?

A. In the Alcohols, Phenols, and Ethers unit, students will get the chance to learn topics such as Nomenclature, nature of carbonyl group, methods of preparation, physical and chemical properties, mechanism of nucleophilic addition, reactivity of alpha hydrogen in aldehydes, uses. Moreover, the students will also learn about Carboxylic Acids such as Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses.

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Md Shahzad
Senior Executive - Content

Shahzad has over seven years of editorial experience in different domains of the education sector. He's been furnishing guidance and support to young students, offering valuable information to steer them on their ed... Read Full Bio