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Karnataka 2nd PUC Chemistry Weightage 2025 Chapter-Wise (Image Credit: Pexels)Karnataka 2nd PUC Chemistry Weightage 2025 : Candidates can check out Karnataka 2nd PUC Chemistry Weightage 2025 on the page below for all chapters. The weightage is an estimation provided based on the previous year’s trend and is not official. In the last 3 years, the weightage has been the same for all chapters, therefore, this year also, the weightage is expected to remain the same for all chapters. If the said happens, the highest mark weightage will be for Electrochemistry, followed by Chemical Kinetics, Solutions, Aldehydes, Ketones, and Carboxylic Acids.
Also Read | Karnataka 2nd PUC Science Stream Model Question Papers 2025 PDF Download
Karnataka 2nd PUC Chemistry Weightage 2025 Chapter-Wise
Here is the chapter-wise weightage of Karnataka 2nd PUC Chemistry 2025 Exam shared in the table below:
| Chapters | Allotted Marks with Internal Choice |
|---|---|
| Solutions | 12 marks |
| Electrochemistry | 13 marks |
| Chemical Kinetics | 12 marks |
| The d & f Block Elements | 10 marks |
| Coordination Compounds | 11 marks |
| Haloalkanes and Haloarenes | 9 marks |
| Alcohols, Phenols, and Ethers | 10 marks |
| Aldehydes, Ketones, and Carboxylic Acids | 12 marks |
| Amines | 8 marks |
| Biomolecules | 9 marks |
Karnataka 2nd PUC Chemistry Blueprint 2025
Aspirants must check below the question paper blueprint for the Karnataka 2nd PUC Chemistry 2025 exam.
| Part | Type of questions | Number of questions to be set | Number of questions to be answered | Marks Value | Total Marks |
|---|---|---|---|---|---|
| A | MCQs | 15 questions | 15 questions | 1 mark | 15*1 = 15 marks |
| A | Fill in the Blanks | 5 questions | 5 questions | 1 mark | 5*1 = 5 marks |
| B | Short Answer Questions | 5 questions | 3 questions | 2 marks | 3*2 = 6 marks |
| C | Short Answer Inorganic Chemistry | 5 questions | 3 questions | 3 marks | 3*3 = 9 marks |
| C | Short Answer Physical Chemistry | 4 questions | 2 questions | 3 marks | 2*3 = 6 marks |
| D | Long Answer Questions | 6 questions | 4 questions | 5 marks | 4*5 = 20 marks |
| E | Short Answer Numerical Problems | 6 questions | 3 questions | 3 marks | 3*3 = 9 marks |
