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The Karnataka 2nd PUC Chemistry syllabus 2024-25 provides all the important details which appearing students require related to the 2nd PUC Chemistry chapters while preparing for the exam. Being an important part of 2nd PUC Board Karnataka academic plan, the syllabus provides descriptive information about the learning outcomes and assessment instructions. For the last academic session, the major chapters were Solutions, Chemical Kinetics, Coordination Compounds, Electrochemistry, The d and f block Elements, Alcohols, Aldehydes, Amines, Ketones and Carboxylic Acids, Phenols and Ethers, Haloalkanes and Haloarenes, and Biomolecules. Students are required to download the updated Karnataka 2nd PUC Chemistry Model Paper 2025 to get an understanding of the exam pattern, question paper structure, and question types for this year's examination.
Few chapters were removed from the syllabus previous year. In total six chapters were removed from the complete 16 chapters. The Chemistry Board exam paper has theory paper for 70 marks and the 30 marks is saved for practical exam. The final Karnataka 2nd PUC question paper will comprise questions based on 40% Remembering, 30% Understanding, 17% Application, and 13% HOTS. There will be 35 questions in total which will include MCQs, short answer type and long answer type questions.
Also check: Karnataka 2nd PUC Exam Time Table 2025 Released
How To Download Karnataka 2nd PUC Chemistry Syllabus 2025?
Karnataka 2nd PUC syllabus for 2025 is provided for all the subjects, including Chemistry, and students are requested to go through it in order to prepare effectively. To download the Karnataka 2nd PUC Chemistry syllabus for 2024-25, follow the below steps:
- Go to the official KSEAB website.
- Navigate to the 'Students Corner' and select the link labeled “Karnataka 2nd PUC 2024-25 Reduced Syllabus.”
- Choose the 2nd PUC category and click on the link named ‘II PUC Reduced Syllabus (NCERT Adopted Subjects).’
- Select the preferred subject and press the submit button to view the syllabus in PDF form.
- Save and download the syllabus for later usage.
Karnataka 2nd PUC Chemistry Syllabus 2025
The table below provides the names of 2nd PUC Chemistry Chapters:
| 2nd PUC Chemistry Chapters | |
| Solutions | Electrochemistry |
| Chemical Kinetics | The d and f block Elements |
| Coordination Compounds | Haloalkanes and Haloarenes |
| Alcohols, Phenols and Ethers | Aldehydes, Ketones and Carboxylic Acids |
| Amines | Biomolecules |
Karnataka 2nd PUC Chemistry Chapter-Wise Syllabus 2025
The Karnataka 2nd PUC Chemistry syllabus for the year 2025 is an ideal study tool for students with a comprehensive view of chapter-wise topics and the corresponding marking division. Students can easily determine significant topics and chapters with a better chance of occurring in the board exams to come by referring to the syllabus.
The below table gives an exhaustive list of Karnataka 2nd PUC Chemistry chapters with unit-wise topics:
| Unit Name | Topics |
| Unit 1: The Solid State | Nil |
| Unit 2: Solutions | 2.1 Types of Solutions 2.2 Expressing Concentration of Solutions 2.3 Solubility 2.4 Vapour Pressure of Liquid Solutions 2.5 Ideal and Non-ideal Solutions 2.6 Colligative Properties and Determination of Molar Mass |
| Unit 3: Electrochemistry | 3.1 Electrochemical Cells 3.3 Nernst Equation 3.4 Conductance of Electrolytic Solutions 3.5 Electrolytic Cells and Electrolysis (excluding the elementary idea of laws of electrolysis) |
| Unit 4: Chemical Kinetics | 4.1 Rate of a Chemical Reaction 4.2 Factors Influencing Rate of a Reaction 4.3 Integrated Rate Equations |
| Unit 5: Surface Chemistry | 5.1 Adsorption 5.3 Colloids 5.4 Classification of Colloids 5.6 Colloids Around Us |
| Unit 6: General Principles and Processes of Isolation of Elements | Nil |
| Unit 7: p-block Elements | Nil |
| Unit 8: d and f Block Elements | 8.1 Position in the Periodic Table 8.2 Electronic Configurations of the d-Block Elements 8.3 General Properties of the Transition Elements (d-Block) 8.5 The Lanthanoids: Electronic configuration, oxidation states, Lanthanoids contraction, reasons, and consequences. 8.6 The Actinoids: Actinoid contraction 8.7 Some Applications of d- and f-Block Elements |
| Unit 9: Coordination Compounds | 9.1 Werner’s Theory of Coordination Compounds 9.2 Definitions of Some Important Terms About Coordination Compounds 9.3 Nomenclature of Coordination Compounds 9.5 Bonding in Coordination Compounds 9.6 Bonding in Metal Carbonyls 9.7 Stability of Coordination Compounds |
| Unit 10: Haloalkanes and Haloarenes | 10.1 Classification 10.2 Nomenclature 10.3 Nature of C–X Bond 10.4 Methods of Preparation 10.5 Physical Properties 10.6 Chemical Reactions |
| Unit 11: Alcohols, Phenols, and Ethers | 11.1 Classification 11.2 Nomenclature 11.3 Structures of Functional Groups 11.4 Alcohols and Phenols 11.6 Ethers |
| Unit 12: Aldehydes, Ketones, and Carboxylic Acids | 12.1 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. 12.2 Carboxylic Acids: Nomenclature, acidic nature, methods of preparation, physical and chemical properties; uses. |
| Unit 13: Amines | 13.1 Amines: Nomenclature, classification, structure, methods of preparation, physical and chemical properties, uses, identification of primary, secondary, and tertiary amines. 13.2 Diazonium salts: Preparation, chemical reactions, and importance in synthetic organic chemistry. |
| Unit 14: Biomolecules | 14.1 Carbohydrates - Classification (aldoses and ketoses), monosaccharides (glucose and fructose), D-L configuration oligosaccharides (sucrose, lactose, maltose), polysaccharides (starch, cellulose, glycogen); Importance of carbohydrates. 14.2 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. 14.3 Vitamins - Classification and functions. Nucleic Acids: DNA and RNA. |
| Unit 15: Polymers | Nil |
| Unit 16: Chemistry in Everyday Life | Nil |
Karnataka 2nd PUC Chemistry Deleted Topics 2025
The Karnataka Board has removed certain topics from the syllabus of Karnataka 2nd PUC Chemistry, including the solid state, surface chemistry, and others.
| Unit Name | Page no. | Deleted Topics |
| Unit 1: The Solid State | 1–34 | Full chapter |
| Unit 5: Surface Chemistry | 123–148 | Full chapter |
| Unit 6: General Principles and Processes of Isolation of Elements | 149–169 | Full chapter |
| Unit 7: p-block Elements | 170–214 | Full chapter |
| Unit 15: Polymers | 433–446 | Full chapter |
| Unit 16: Chemistry in Everyday Life | 447–463 | Full chapter |
Also check: Karnataka 2nd PUC Toppers List 2024 (OUT)
Karnataka 2nd PUC Chemistry Books 2025
Including the NCERTs and the books prescribed by the school, students should also go through few reference books:
| Karnataka 2nd PUC/CET Chemistry Set of 2 Books | Shyamaraj Combo Pack:- Karnataka 2nd PUC PCM (Physics, Chemistry, Maths) Textbooks |
| Oswaal Karnataka 2nd PUC Question Bank Class 12 Chemistry, Chapterwise & Topicwise Previous Solved Papers | Chemistry2 PUC Students Illuminator Complete Question Bank |
| Subhas 5 in 1 2nd PU Chemistry Question Bank | Sunstar Exam Partner Science | For 2 PUC 2024-2025 Physics Chemistry Mathematics Biology |
Also check: Karnataka 2nd PUC English Model Question Paper 2025 Free PDF
