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CBSE Class 12 Chemistry Question Paper 2025 (Set 1 - 56/4/1) with Solutions

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Download CBSE 12th Chemistry 2025 Paper PDF & Answer Key

Get the CBSE Class 12 Chemistry Question Paper Set 1 56 4 1 2025—your free, official CBSE PDF, available here for all students. This is the exact question paper for Class 12 Chemistry used in the national board exam, Set 1, Code 56/4/1, giving you trusted and authentic practice material ahead of the big day.


The CBSE board conducted the Class 12 Chemistry exam in March 2025, following the latest paper pattern and marking rules. If you're aiming for the upcoming 2026 boards, practicing with this paper helps you understand current trends and real question formats seen in recent CBSE exams.


Use this official CBSE question paper to boost your speed, accuracy, and exam confidence. It's perfect for revision, familiarizing yourself with difficulty level, and mastering your strategy for the Chemistry board exam in 2026.

Download CBSE 12th Chemistry 2025 Paper PDF & Answer Key

Vedantu provides access to authentic CBSE previous year question papers, letting students practice with real board exam resources and benchmark their preparation against the actual standards. The CBSE Class 12 Chemistry exam is specifically designed to test conceptual understanding, analytical ability, and the application of theoretical insights to practical problems. Practicing with these official question papers helps students experience the evolving trends in question framing and fosters a deeper grasp of Chemistry as required by the CBSE curriculum.


ParameterDetails
ClassClass 12
SubjectChemistry
Set NumberSet 1
Paper Code56/4/1
Exam Year2025
Total Marks80
Time Allowed3 Hours

Why Solving CBSE Class 12 Chemistry Question Paper Set 1 56/4/1 2025 is Important

Working through previous year question papers familiarizes students with the CBSE exam pattern, question formats, and real-time pressures of the board examination. Practicing on Vedantu’s official CBSE Class 12 Chemistry papers develops strategic time management, reinforces recurring Chemistry concepts, and boosts both speed and accuracy for the final exam. Focused practice with these genuine papers nurtures exam temperament and reduces last-minute anxiety.


How to Access CBSE Class 12 Chemistry Question Paper Set 1 56/4/1 2025 on Vedantu

Accessing genuine CBSE previous year papers for Chemistry is easy with Vedantu’s structured portal.

  • Visit Vedantu’s website.
  • Open the “Previous Year Question Papers” section for CBSE Class 12.
  • Select Chemistry, 2025, and Set 1 (Paper Code 56/4/1).
  • Click “Download PDF” to get the previous year question paper.

Question Paper Structure & Format — CBSE Class 12 Chemistry Set 1 56/4/1 2025

The paper includes a carefully designed mix of multiple-choice, short-answer, and long-answer questions distributed across four sections, with internal choices reflecting the most recent CBSE Chemistry trends.


SectionNo. of QuestionsMarks per QuestionTotal Marks
Section A616
Section B6212
Section C10330
Section D8432

Expert Tips for Attempting CBSE Class 12 Chemistry Question Paper Set 1 56/4/1 2025

Begin by scanning all sections to prioritize straightforward questions. Secure marks in areas of strength before tackling application-based or tricky analytical items. Maintain steady pacing to allocate revision time in the last 10–15 minutes; systematic practice with Vedantu’s previous year Chemistry papers will make this process second nature.


Common Mistakes to Avoid in CBSE Class 12 Chemistry Question Paper Set 1 56/4/1 2025

Many students lose marks by misreading chemical data, omitting crucial steps in numerical answers, or neglecting to mention balanced equations and units. Divide your time wisely among sections and maintain clear, logical presentation for every solution you attempt.


Benefits of Solving Multiple Sets — CBSE Class 12 Chemistry

Practicing a variety of official Chemistry sets exposes you to diverse question phrasing and marks weightage, refining both your problem-solving agility and familiarity with expected paper sequencing. This approach enhances confidence and ensures readiness for any board exam surprises.


FAQs on CBSE Class 12 Chemistry Question Paper 2025 (Set 1 - 56/4/1) with Solutions

1. What is the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025, and why is it important for students?

CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 is an officially released examination paper for the Class 12 Chemistry Board Exam conducted by the Central Board of Secondary Education. This particular set serves as a crucial practice resource, enabling students to familiarize themselves with the exam pattern, question types, and marking scheme relevant to the 2025 session, thereby significantly improving their preparatory strategy.

2. How can I access or download the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 with solutions from Vedantu?

You can easily access or download the complete CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 along with detailed solutions exclusively on Vedantu. Just visit Vedantu’s official study material section, navigate to the CBSE Class 12 Chemistry category, and select the 2025 set for a student-friendly PDF containing model answers, tips, and a breakup of the marking scheme.

3. What is the exam pattern and marking scheme for CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025?

The exam pattern and marking scheme for the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 are structured as follows:

  • Total marks: 70 (Theory)
  • Sections: A (MCQs), B (Very Short Answer), C (Short Answer), D (Long Answer)
  • Question types: Objective, short answer, long answer
  • Internal choices: Present in select questions
  • Time allotted: 3 hours

4. Are the answers provided in Vedantu’s CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 solutions reliable and exam-appropriate?

Yes, all answers in Vedantu’s CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 solutions are crafted by CBSE-experienced educators. They meticulously follow the latest syllabus, marking schemes, and answer presentation protocols to maximize students’ scores in the Board Exam.

5. What are some essential topics to focus on for the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025?

A strategic focus on high-yield topics from the CBSE Class 12 Chemistry syllabus can help students tackle Set 1 (56-4-1) efficiently. Key areas include:

  • Chemical Kinetics
  • Electrochemistry
  • Coordination Compounds
  • Organic Chemistry: Haloalkanes and Haloarenes
  • Biomolecules and Polymers

6. How should students approach preparation for the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 for best results?

For optimal outcomes in the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025, follow these steps:

  1. Begin with thorough reading of NCERT and Vedantu’s solution guides.
  2. Solve previous years’ papers and sample papers following actual exam conditions.
  3. Analyze marking schemes to optimize answer length and structure.
  4. Work on time management and revise high-weightage chapters frequently.
  5. Regularly cross-check solutions with Vedantu’s expert-verified answers.

7. Is the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 suitable for board exam revision?

Absolutely, the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 is specifically designed to strengthen your exam revision. Practicing with this set ensures exposure to authentic board questions, recent trends, and enables gap analysis through Vedantu’s answer keys for comprehensive board exam preparation.

8. How does solving CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 with Vedantu solutions benefit students compared to ordinary practice?

When you solve the CBSE Class 12 Chemistry Question Paper Set 1 (56-4-1) 2025 using Vedantu’s detailed answer solutions, you do far more than just attempt questions. You learn the precise approach to structuring answers for maximum marks, grasp model answer writing—complete with stepwise explanations, diagrams, and marking breakdowns. This adds confidence and discipline to your revision strategy that ordinary rudimentary practice cannot offer, ensuring you walk into the exam hall fully prepared for any variation the CBSE might introduce.