CBSE Class 12 Chemistry Question Paper Blueprint & Marking Scheme
The CBSE Class 12 Chemistry paper balances Physical Chemistry numericals (Solutions, Electrochemistry, Kinetics), Inorganic principles (d & f block, Coordination compounds), and Organic mechanisms (Haloalkanes, Aldehydes, Amines, Biomolecules).
Section-Wise Marks Distribution
Official section weights, question types, and recommended word lengths.
| Section | Question Type | Question Range | Questions | Marks / Q | Total Marks |
|---|---|---|---|---|---|
| Section A | MCQs & Assertion-Reason 12 MCQs and 4 A/R questions covering reaction intermediates, units, and periodic trends. | Q1 - Q16 | 16 | 1 | 16 |
| Section B | Very Short Answer Two-mark questions focused on named reactions, IUPAC nomenclature, and direct colligative properties. | Q17 - Q21 | 5 | 2 | 10 |
| Section C | Short Answer Chemical conversions, rate law derivation, coordination isomerism, and reasoning. | Q22 - Q28 | 7 | 3 | 21 |
| Section D | Case-Based Studies Contextual scientific passage analyzing fuel cells, battery chemistry, or peptide structures. | Q29 - Q30 | 2 | 4 | 8 |
| Section E | Long Answer Multi-part organic synthesis pathways and electrochemical cell potential equations. | Q31 - Q33 | 3 | 5 | 15 |
| Total Marks | 33 | - | 70 Marks | ||
Cognitive Domain Weightage (Bloom's Taxonomy)
Balanced assessment rubric as prescribed in national curriculum frameworks.
Remembering & Understanding
Direct reaction names, reagent properties, and biological definitions.
Applying
Nernst equation calculations, osmotic pressure, and organic roadmaps.
Analyzing & Synthesis
Mechanism deduction, coordination crystal field splitting, and multi-step synthesis.
Official General Instructions
Pre-formatted student rubric printed at the top of the examination paper.
General Instructions to Candidates
- There are 33 questions in this question paper with internal choice.
- Section A consists of 16 multiple-choice questions carrying 1 mark each.
- Section B consists of 5 short answer questions carrying 2 marks each.
- Section C consists of 7 short answer questions carrying 3 marks each.
- Section D consists of 2 case-based questions carrying 4 marks each.
- Section E consists of 3 long answer questions carrying 5 marks each.
- All questions are compulsory. Use of log tables and simple calculators is permitted if necessary.
Sample Question Paper Layout
Live preview showing how questions and answer choices format on print-ready A4 paper.
DELHI PUBLIC SCHOOL / MODEL HIGHER SECONDARY
Annual Examination 2025-26
Section A - MCQs
(1 Mark each)Frequently Asked Questions
Common questions about this blueprint and using QP Maker.
Explore Other Board Blueprints
Browse ready-made examination blueprints for CBSE, ICSE, and school internal tests.
CBSE Class 10 Science
The official CBSE Class 10 Science examination blueprint is designed according to the latest NCERT syllabus and NEP competency guidelines. The question paper comprises 39 compulsory questions categorized across 5 distinct sections.
CBSE Class 10 Maths
The CBSE Class 10 Mathematics (Standard) blueprint structures 80 marks across 38 questions in five sections (A through E). It emphasizes procedural fluency, conceptual understanding, and real-world mathematical modeling.
CBSE Class 12 Physics
The CBSE Class 12 Physics theory examination carries 70 marks (30 marks practical assessment). The paper includes 33 questions distributed across Sections A through E, testing conceptual clarity, mathematical derivations, circuit diagrams, and experimental reasoning.
ICSE Class 10 English
The ICSE Class 10 English Language (Paper 1) examination is conducted by CISCE. It tests writing composition, formal communication, reading comprehension, and functional grammar across 5 mandatory question sets totaling 80 marks.
Unit Test / Periodic Test
Unit Tests and Periodic Assessments (PA-1, PA-2) require compact, high-efficiency paper formats suitable for 40 to 60 minute class periods. This universal blueprint provides optimal mark density (20, 25, or 40 marks).
JEE / NEET Mock Exam
High-density two-column layout tailored for coaching institutes and tuition centers. Supports official NTA JEE Main pattern (+4 for correct, -1 for incorrect) with Section A (20 MCQs) and Section B (Numerical value questions).
Create Print-Ready Question Papers in Minutes
Use QP Maker's intuitive question paper builder. Auto-calculate marks, insert equations, format school logos, and export clean A4 PDFs instantly.