CBSE Class 12 Chemistry Syllabus 2025–26 | NCERT

CBSE Class 12 – Chemistry
(Based on NCERT | Latest CBSE Curriculum 2025–26)

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🧪 CLASS 12 – CHEMISTRY

Board: CBSE
Subject: Chemistry
Academic Year: 2025–26

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📝 QUESTION PATTERN & MARKING SCHEME (CBSE)

Theory Examination: 70 Marks
Time: 3 Hours

Question Paper Structure

• Section A: MCQs / Very Short Answer (1 mark each)
• Section B: Short Answer Questions (2 marks each)
• Section C: Short Answer Questions (3 marks each)
• Section D: Long Answer Questions (5 marks each)
• Section E: Case-based / Competency-based Questions
• Internal choices provided as per CBSE guidelines
• Map-based questions: Not applicable

Practical Examination: 30 Marks

• Experiments & Activities
• Practical Record File
• Viva Voce

Total Marks: 100 (70 Theory + 30 Practical)

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📚 SYLLABUS – UNIT-WISE (AS PER NCERT & CBSE 2025–26)

NCERT Book: Chemistry – Class XII (Part I & II)

Unit	Chapter Title	Learning Outcomes / Chapter Summary
Unit I	Solutions	Understand types of solutions, concentration terms, solubility and colligative properties.
Unit II	Electrochemistry	Learn redox reactions, electrochemical cells, EMF, Nernst equation and applications.
Unit III	Chemical Kinetics	Study rate of reactions, rate laws, order of reaction and activation energy.
Unit IV	d- and f-Block Elements	Understand properties, uses and trends of transition and inner transition elements.
Unit V	Coordination Compounds	Learn nomenclature, bonding, isomerism and applications of coordination compounds.
Unit VI	Haloalkanes and Haloarenes	Study preparation, properties and reactions of halo compounds.
Unit VII	Alcohols, Phenols and Ethers	Understand classification, preparation and chemical reactions of alcohols, phenols and ethers.
Unit VIII	Aldehydes, Ketones and Carboxylic Acids	Learn structure, nomenclature, reactions and uses of carbonyl compounds and acids.
Unit IX	Amines	Study preparation, properties and reactions of amines and their importance.
Unit X	Biomolecules	Understand carbohydrates, proteins, enzymes, vitamins and nucleic acids.
Unit XI	Polymers	Learn types of polymers, polymerisation methods and applications.
Unit XII	Chemistry in Everyday Life	Study drugs, detergents, soaps, food additives and chemicals in daily life.

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🧪 PRACTICAL SYLLABUS (CLASS XII)

Area	Activities	Skills Developed
Volumetric Analysis	Titration experiments	Accuracy and quantitative skills
Salt Analysis	Qualitative analysis	Identification and reasoning
Organic Experiments	Functional group tests	Analytical observation
Project / Record	Practical file maintenance	Documentation skills
Viva Voce	Concept explanation	Conceptual clarity

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📌 PEDAGOGY & ASSESSMENT NOTES

• Strong focus on numericals, reaction mechanisms and conceptual understanding
• Practical work develops experimental and analytical skills
• Case-based questions test application of chemistry concepts
• NCERT textbook is essential and sufficient for board preparation

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🔍 RELATED KEYPHRASES

1. CBSE Class 12 Chemistry Syllabus 2025-26
2. NCERT Chemistry Class 12 Curriculum
3. Class 12 Chemistry Exam Pattern CBSE
4. CBSE Chemistry Practical Syllabus Class 12
5. Chemistry NCERT Book Class XII

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❓ FREQUENTLY ASKED QUESTIONS (FAQs)

Q1. How many marks are allotted for theory in Class 12 Chemistry?
The theory paper carries 70 marks.

Q2. Is practical examination compulsory in Chemistry?
Yes, 30 marks practical examination is mandatory.

Q3. Are numericals important in Class 12 Chemistry?
Yes, especially in Physical Chemistry, numericals carry significant weightage.

Q4. Is NCERT enough for CBSE Class 12 Chemistry?
Yes, NCERT textbooks, examples and exercises are sufficient for board exams.

Q5. Which part is considered most scoring in Chemistry?
Organic Chemistry and Biomolecules are often considered scoring with regular practice.

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