Class 12 Chemistry Smart Syllabus 2026-27 PDF Download Punjab Board
PECTAA Class 12 Chemistry ALP 2026-27 – Deleted Topics & Practicals
Class 12 Chemistry Smart Syllabus 2026-27 – Punjab Board
The Class 12 Chemistry Smart Syllabus 2026-27 has been issued by the Punjab Education, Curriculum, Training and Assessment Authority (PECTAA), Lahore, under the Accelerated Learning Program (ALP). This revised syllabus is applicable to students of Intermediate Part-II (2nd Year) appearing in the Punjab Boards Annual Examination 2027. It provides a chapter-wise list of deleted Chemistry topics, excluded textbook questions and other reduced syllabus content.
Students preparing for the 12th Class Chemistry Board Examination 2027 can check the complete list of deleted topics, MCQs, short questions, constructed-response questions and descriptive questions from the Chemistry textbook. The PECTAA Smart Syllabus also provides important information about the deleted practicals of 1st Year and 2nd Year Chemistry. This page helps students, teachers and educational institutions understand the revised examination syllabus and prepare according to the latest instructions.
Important Information – Class 12 Chemistry ALP 2026-27
- Class: 12th Class / Intermediate Part-II
- Subject: Chemistry
- Program: Accelerated Learning Program (ALP)
- Academic Session: 2026-27
- Board Examination: Annual 2027
- Issuing Authority: PECTAA Lahore
- Deleted Content: Topics and Exercise Questions
- Practical Syllabus: Deleted Practicals of 1st Year and 2nd Year
- PDF: Free Download
Class 12 Chemistry Deleted Topics and Questions 2026-27
The new PECTAA Chemistry ALP Smart Syllabus 2026-27 identifies selected textbook sections and exercise questions that have been excluded from the revised syllabus. Students should carefully review the chapter-wise details below to understand which portions are deleted for the 2nd Year Chemistry Annual Examination 2027.
Chapter 17 – Group 2 Elements
Deleted Topics:- 17.5: Solubility of Group 2 Sulphates and Hydroxides
- 17.6: Complex Ion Formation
- 17.8: Uses of Group 2 Compounds
Quick Check: 17.3 and 17.4. MCQs: viii, ix and x. SAQs: b, f and h. CRQ: C. Descriptive Question: 06.
Chapter 18 – Transition Metals
Deleted Topics:- 18.9: Stereoisomerism in Transition Metal Complexes
- 18.10: Redox Reaction of Transition Metals
Quick Check: 18.7 and 18.8. MCQ: ix. SAQs: g, j and k. CRQs: a and b. Descriptive Questions: 7 and 8.
Chapter 19 – Basics of Organic Chemistry
Deleted Topics:- 19.8: Mechanisms of Chemical Reactions
- 19.9: Isomerism
- 19.10: Stereochemistry in Drug Development
Quick Check: 19.6(c) and 19.7. MCQs: iii, V, VI, VII, VIII and IX. SAQs: a, f, g, h and i. CRQs: b, c and d. Descriptive Questions: 5, 6 and 7.
Chapter 20 – Aromatic Hydrocarbons
Deleted Topics:- 20.3: Comparison of Reactivity of Benzene with Alkanes and Alkenes
- 20.6: Other Reactions of Benzene
Quick Check: 20.7. MCQs: Nil. SAQs: Nil. CRQs: a and b. Descriptive Questions: Nil.
Chapter 21 – Halogenoalkanes
Deleted Topics:- 21.4: Examples of Reactions of Halogenoalkanes
- 21.5: Halogenoarenes
Quick Check: 21.3 and 21.4. MCQ: IX. SAQs: g, h and i. CRQ: e. Descriptive Question: 6.
Chapter 22 – Hydroxy Compounds
Deleted Topics:- 22.2: Acidity of Alcohols and Phenols
- 22.6.2: Reactions of Aromatic Ring in Phenols
Quick Check: 22.2 and 22.5. MCQs: VII and VIII. SAQs: b, c(ii) and f. CRQs: a and d. Descriptive Questions: 4 and 7.
Chapter 23 – Carbonyl Compounds and Carboxylic Acids
Deleted Topics:- 23.3: Oxidation of Aldehydes and Ketones
- 23.8: Acyl Chlorides
- 23.9: Hydrolysis of Acyl Chlorides, Alkyl Chlorides and Aryl Chlorides
Quick Check: 23.3(b, c) and 23.5. MCQs: II and X. SAQs: c and g. CRQ: c. Descriptive Question: 9.
Chapter 24 – Organic Nitrogen Compounds
Deleted Topics:- 24.3.2: Distinction Between Primary and Secondary Amines
- 24.3.3: Reactions of Phenyl Amines (Aromatic Amines)
- 24.4: Alkanenitriles
- 24.5: Amides
Quick Check: 24.4. MCQs: IV, V, VI, VII and VIII. SAQs: c, d, f, h and k. CRQs: a, b and c. Descriptive Question: 7.
Chapter 25 – Organic Synthesis
Deleted Topics:- 25.2: Retro Synthesis and Synthesis of Some Compounds
- 25.3: Synthesis of Pharmaceutical Products
- 25.4: Use of Artificial Intelligence (AI) in Drug Designing
Quick Check: 25.2 and 25.3. MCQ: VII. SAQs: h and j. CRQ: b. Descriptive Questions: 4, 5 and 6.
Chapter 26 – Polymers
Deleted Topics:- 26.2: Nylon
- 26.3: Identification of the Type of a Polymer, Repeat Unit and Monomers from a Polymer Section
- 26.5: Challenge of Non-degradable Polymer
- 26.6: Polymer in Artificial Organs
Quick Check: 26.1 and 26.2. MCQs: IV, V, VI, IX and X. SAQs: a, d, f, h, i and j. CRQ: b. Descriptive Question: 6.
Chapter 27 – Biochemistry
Deleted Topics:- 27.1.1: Nutritional Importance of Carbohydrates
- 27.2.2: Biological Functions of Proteins
- 27.3: Enzymes as Biocatalysts
- 27.4.4: Nutritional and Biological Importance of Lipids
- 27.5: Nucleic Acids
- 27.6: Minerals
Quick Check: 27.1(c), 27.2(d, e), 27.3, 27.4(b) and 27.5. MCQs: IV, V, IX and X. SAQs: g, h, i, j, k and l. CRQs: d and e. Descriptive Question: 7.
Chapter 28 – Chromatography
Deleted Topic:- 28.4: Gas Chromatography
Quick Check: 28.2. MCQs: VII, VIII, IX and X. SAQs: f, g and h. CRQ: b. Descriptive Question: 6.
Chapter 29 – Spectroscopy-1
Deleted Topics:- 29.1: Index of Hydrogen Deficiency
- 29.2: Atomic Spectrum
- 29.6: Mass Spectrometry
Quick Check: 29.1 and 29.4. MCQs: V, VI, VII and VIII. SAQs: a and d. CRQ: a. Descriptive Questions: 5 and 6.
Chapter 30 – Spectroscopy-2 (NMR)
Deleted Topic:- 30.7: 13C NMR Spectroscopy
Quick Check: 30.6 and 30.7. MCQs: VII, VIII, IX and X. SAQs: c and f. CRQs: Nil. Descriptive Question: 6.
Chapter 31 – Materials and Energy
Deleted Topics:- 31.2: Toxicity and Recycling in Material Science
- 31.7: Energy Density and Specific Energy
- 31.8: Solar Energy and Photovoltaic Cell
MCQs: V, VI and VIII. SAQs: a, b, d, g and h. CRQ: d. Descriptive Question: 7.
Chapter 32 – Medicine, Agriculture and Industry
Deleted Topics:- 32.1: Therapeutic Index and Therapeutic Windows
- 32.3.2: Opiates and Opioid Receptors
- 32.4: Challenges in Treating Viral Infections
- 32.8: Effect of Climate Change on Crops
- 32.9: Genetic Engineering
- 32.13: Applications of Industrial Chemistry
- 32.14: Safety Measures and Precautions
Quick Check: 32.1, 32.2(c) and 32.3. MCQs: I, III, VI and X. SAQs: a, c, d, f and j. CRQs: a and c. Descriptive Questions: 5, 6 and 8.
Chapter 33 – Water
Deleted Topics:- 33.4: Water Pollution Due to Human Activities
- 33.5: Effect of Water Pollution on the Environment
- 33.7: Protection and Conservation of Water Resources
- 33.8: Rules and Regulations Regarding Water Pollution and Conservation
Quick Check: 33.4 and 33.5. MCQs: Nil. SAQs: g, i and j. CRQs: c and d. Descriptive Question: 7.
Deleted Chemistry Practicals – 1st Year and 2nd Year
Apart from the theoretical Chemistry Smart Syllabus, students should also check the separate deleted practicals list for 1st Year and 2nd Year Chemistry issued under the PECTAA ALP 2026-27. This information is important for students preparing for Intermediate practical examinations.
The practical exclusion list should be read directly from the official PECTAA document. Students and Chemistry teachers should distinguish between deleted practical experiments and the remaining prescribed laboratory work.
Check both the Class 11 and Class 12 practical sections in the official notification before preparing your practical examination schedule.
How to Prepare for 2nd Year Chemistry Board Exams 2027?
The revised 12th Class Chemistry ALP Smart Syllabus 2026-27 can help students plan their examination preparation more effectively. Follow these simple steps:
- Download and read the complete PECTAA Chemistry Smart Syllabus PDF.
- Review the deleted topics chapter by chapter.
- Identify excluded MCQs, short questions and descriptive questions.
- Prepare all remaining prescribed textbook content.
- Practise important chemical reactions, concepts and numerical problems.
- Review the deleted practicals list for both 1st Year and 2nd Year.
- Follow the latest examination instructions issued by PECTAA and your respective BISE Board.
Download Class 12 Chemistry Smart Syllabus 2026-27 PDF
Students and teachers can access the official PECTAA ALP Chemistry Smart Syllabus, including deleted topics, exercise questions and practical syllabus information.
DOWNLOAD FREE PDF12th Class Chemistry | ALP Smart Syllabus 2026-27 | Punjab Boards
Official PECTAA Notification Reference
Notification No: PECTAA/C&C Unit/2026/1258
Notification Date: 14 November 2026
Issuing Authority: Punjab Education, Curriculum, Training and Assessment Authority (PECTAA), Lahore.
The chapter-wise deleted topics and questions are based on the Grade-12 Chemistry Smart Syllabus (ALP), Annex-A, issued by PECTAA.
More Class 12 Smart Syllabus 2026-27 – All Subjects
Students can also explore the latest PECTAA ALP Smart Syllabus 2026-27 for other Intermediate subjects:
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A Educational Project in Pakistan
Smart Syllabus /Accelerated Learning Programme
(ALP) Chemistry Grade-12
for Academic Session 2026-27 & BISE Exam-2027
Note: All types of questions for BISE Examination paper will be prepared from the entire content of the textbook other than those topics and questions which have been excluded / deleted in the Smart Syllabus (ALP) for Chemistry-12 (Session 2026-27).
| Chapter No. | Chapter Name | Deleted Topics and Exercise Questions | Page No. |
|---|---|---|---|
| 17 | Group 2 Elements | 17.5: Solubility of Group 2 Sulphates and Hydroxides 17.6: Complex Ion Formation 17.8: Uses of Group 2 Compounds Quick Check: 17.3 & 17.4 Multiple Choice Questions (MCQs): viii, ix & x Short Answer Questions (SAQs): b, f & h Constructed Response Questions (CRQs): C Descriptive Questions (DQs): 06 | (P 7-8) (P 8-9) (P 10-11) |
| 18 | Transition Metals | 18.9: Stereoisomerism in Transition metal complexes 18.10: Redox Reaction of Transition metals Quick Check: 18.7 & 18.8 Multiple Choice Questions (MCQs): ix Short Answer Questions (SAQs): g, j & k Constructed Response Questions (CRQs): a & b Descriptive Questions (DQs): 7 & 8 | (P 28-29) (P 30-31) |
| 19 | Basics of Organic Chemistry | 19.8: Mechanisms of Chemical Reactions 19.9: Isomerism 19.10: Stereochemistry in drug development Quick Check: 19.6 (c) & 19.7 Multiple Choice Questions (MCQs): iii, V, VI, VII, VIII & IX Short Answer Questions (SAQs): a, f, g, h, & i Constructed Response Questions (CRQs): b, c, & d Descriptive Questions (DQs): 5, 6 & 7 | (P 46-47) (P 47-51) (P 52) |
| Chapter No. | Chapter Name | Deleted Topics and Exercise Questions | Page No. |
|---|---|---|---|
| 20 | Aromatic Hydrocarbons | 20.3: Comparison of reactivity of benzene with alkanes and alkenes. 20.6: Other Reactions of Benzene Quick Check: 20.7 Multiple Choice Questions (MCQs): Nil Short Answer Questions (SAQs): Nil Constructed Response Questions (CRQs): a & b Descriptive Questions (DQs): Nil | (P 60) (P 65-67) |
| 21 | Halogenoalkanes | 21.4: Examples of reactions of Halogenoalkanes 21.5: Halogenoarenes Quick Check: 21.3 & 21.4 Multiple Choice Questions (MCQs): IX Short Answer Questions (SAQs): g, h & i Constructed Response Questions (CRQs): e Descriptive Questions (DQs): 6 | (P 78-79) (P 80) |
| 22 | Hydroxy Compounds | 22.2: Acidity of Alcohols & Phenols 22.6.2: Reactions of Aromatic Ring in Phenols Quick Check: 22.2 & 22.5 Multiple Choice Questions (MCQs): VII & VIII Short Answer Questions (SAQs): b, C (ii) & f Constructed Response Questions (CRQs): a & d Descriptive Questions (DQs): 4 & 7 | (P 86-87) (P 92-93) |
| 23 | Carbonyl Compounds and Carboxylic Acids | 23.3: Oxidation of Aldehydes and Ketones 23.8: Acyl Chlorides 23.9: Hydrolysis of Acyl Chlorides, Alkyl Chlorides & Aryl Chlorides Quick Check: 23.3 (b,c) & 23.5 Multiple Choice Questions (MCQs): II & X Short Answer Questions (SAQs): c & g Constructed Response Questions (CRQs): c Descriptive Questions (DQs): 9 | (P 102-103) (P 110) (P 110-111) |
| Chapter No. | Chapter Name | Deleted Topics and Exercise Questions | Page No. |
|---|---|---|---|
| 24 | Organic Nitrogen Compounds | 24.3.2: Distinction between Primary and Secondary Amines 24.3.3: Reactions of Phenyl amines (Aromatic Amines) 24.4: Alkanenitriles 24.5: Amides Quick Check: 24.4 Multiple Choice Questions (MCQs): IV, V, VI, VII & VIII Short Answer Questions (SAQs): c, d, f, h & k Constructed Response Questions (CRQs): a, b, & c Descriptive Questions (DQs): 7 | (P 119) (P 119-121) (P 122) (P 122-124) |
| 25 | Organic Synthesis | 25.2: Retro synthesis and Synthesis of Some Compounds 25.3: Synthesis of Pharmaceutical Products 25.4: Use of artificial intelligence (AI) in drug Designing Quick Check: 25.2 & 25.3 Multiple Choice Questions (MCQs): VII Short Answer Questions (SAQs): h & j Constructed Response Questions (CRQs): b Descriptive Questions (DQs): 4, 5 & 6 | (P 132-133) (P 134-136) (P 137) |
| 26 | Polymers | 26.2: Nylon 26.3: Identification of the type of a polymer, repeat Unit and monomers from a polymer section 26.5: Challenge of Non-degradable Polymer 26.6: Polymer in Artificial Organs Quick Check: 26.1 & 26.2 Multiple Choice Questions (MCQs): IV, V, VI, IX & X Short Answer Questions (SAQs): a, d, f, h, i & J Constructed Response Questions (CRQs): b Descriptive Questions (DQs): 6 | (P 145-146) (P 147-148) (P 150-151) (P 151-152) |
| Chapter No. | Chapter Name | Deleted Topics and Exercise Questions | Page No. |
|---|---|---|---|
| 27 | Biochemistry | 27.1.1: Nutritional Importance of Carbohydrates 27.2.2: Biological functions of Proteins 27.3: Enzymes As Biocatalysts 27.4.4: Nutritional and Biological importance of Lipids 27.5: Nucleic Acids 27.6: Minerals Quick Check: 27.1 (c), 27.2 (d, e), 27.3, 27.4 (b) & 27.5 Multiple Choice Questions (MCQs): IV, V, IX, & X Short Answer Questions (SAQs): g, h, i, j, k & l Constructed Response Questions (CRQs): d & e Descriptive Questions (DQs): 7 | (P 158) (P 161-162) (P 162-164) (P 166) (P 167-169) (P 169-170) |
| 28 | Chromatography | 28.4: Gas Chromatography Multiple Choice Questions (MCQs): VII, VIII, IX & X Quick Check: 28.2 Short Answer Questions (SAQs): f, g & h Constructed Response Questions (CRQs): b Descriptive Questions (DQs): 6 | (P 176-178) |
| 29 | Spectroscopy-1 | 29.1: Index of Hydrogen Deficiency 29.2: Atomic Spectrum 29.6: Mass Spectrometry Quick Check: 29.1 & 29.4 Multiple Choice Questions (MCQs): V, VI, VII, & VIII Short Answer Questions (SAQs): a & d Constructed Response Questions (CRQs): a Descriptive Questions (DQs): 5 & 6 | (P 182-183) (P 184) (190-194) |
| Chapter No. | Chapter Name | Deleted Topics and Exercise Questions | Page No. |
|---|---|---|---|
| 30 | Spectroscopy-2 NMR | 30.7: 13C NMR Spectroscopy Quick Check: 30. 6 & 30.7 Multiple Choice Questions (MCQs): VII, VIII, IX & X Short Answer Questions (SAQs): c & f Constructed Response Questions (CRQs): Nil Descriptive Questions (DQs): 6 | (P 209) |
| 31 | Materials and Energy | 31.2: Toxicity and Recycling in Material Science 31.7: Energy Density and Specific Energy 31.8: Solar energy and Photovoltaic Cell Multiple Choice Questions (MCQs): V, VI & VIII Short Answer Questions (SAQs): a, b, d, g & h Constructed Response Questions (CRQs): d Descriptive Questions (DQs): 7 | (P 216-218) (P 223-224) (P 224-225) |
| 32 | Medicine, Agriculture and Industry | 32.1 Therapeutic Index and Therapeutic windows 32.3.2 Opiates and Opioid receptors 32.4 Challenges in treating viral infections 32.8 Effect of Climate Change on crops 32.9 Genetic Engineering 32.13 Applications of Industrial Chemistry 32.14 Safety measure and Precautions Quick Check: 32.1, 32.2 (c) & 32.3 Multiple Choice Questions (MCQs): I, III, VI, X Short Answer Questions (SAQs): a, c, d, f & j Constructed Response Questions (CRQs): a & c Descriptive Questions (DQs): 5, 6 & 8 | (P 228-229) (P 230) (P 231) (P 234-235) (P 235) (P 238) (P 238) |
| Chapter No. | Chapter Name | Deleted Topics and Exercise Questions | Page No. |
|---|---|---|---|
| 33 | Water | 33.4: Water Pollution due to human activities 33.5: Effect of water pollution on the environment 33.7: Protection and Conversation of water Resources 33.8: Rules and regulations regarding water pollution and conservation Quick Check: 33.4 & 33.5 Multiple Choice Questions (MCQs): Nil Short Answer Questions (SAQs): g, I, j Constructed Response Questions (CRQs): c & d Descriptive Questions (DQs): 7 | (P 249-250) (P 250-251) (253-254) (P 254) |
