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CBSE Class 12 Chemistry 2025: Question Paper Set 1 (56/5/1) with Solutions

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CBSE 2025 Chemistry Set 1 Paper Pattern, Answers & PDF Download

Here you can get the CBSE Class 12 Chemistry Question Paper Set 1 (Code 56/5/1), 2025 as the official CBSE question paper PDF, absolutely free. This is the exact board exam paper given to students, so you can trust it’s authentic and perfect for your revision plans.


The CBSE Class 12 Chemistry board exam was conducted in March 2025, following the latest syllabus and updated blueprint. Downloading this paper helps you see the most recent question trends, types, and marking focus for Chemistry so you’re well-prepared for the upcoming 2026 exams.


Regular practice with this board exam paper is a smart way to boost your speed, discover important topics, and build confidence. Whether you are aiming for top scores or just want to stay exam-ready, this official paper gives you a solid edge for your Chemistry preparation.

CBSE 2025 Chemistry Set 1 Paper Pattern, Answers & PDF Download

Vedantu provides authentic CBSE previous year question papers for effective exam practice. Practicing with these official CBSE Class 12 Chemistry papers helps you develop conceptual clarity, analytical skills, and strength in application-based questions. Since CBSE board examiners assess your grasp of core chemistry principles, time management, presentation, and use of logic, using real board papers for self-assessment is a proven way to improve.


ParameterDetails
ClassClass 12
SubjectChemistry
Set NumberSet 1
Paper Code56/5/1
Exam Year2025
Total Marks80
Time Allowed3 Hours

Why Solving CBSE Class 12 Chemistry Question Paper Set 1 (56/5/1) 2025 is Important

Familiarity with the latest Chemistry board paper pattern aids in confident exam strategy and accurate time allocation. By practicing with Vedantu’s previous year question papers, you recognize commonly tested topics, refine your speed, and build the stamina needed for the three-hour board exam. Recurring experiment-based and application-focused questions help reinforce your accuracy and exam temperament.


How to Access CBSE Class 12 Chemistry Question Paper Set 1 (56/5/1) 2025 on Vedantu

Follow these simple steps to download verified previous year question papers for focused practice.

  • Visit Vedantu’s website.
  • Open the “Previous Year Question Papers” section for CBSE Class 12.
  • Select Chemistry, 2025, and Set 1 (Code 56/5/1).
  • Click “Download PDF” to get the previous year question paper.

Question Paper Structure & Format — CBSE Class 12 Chemistry Set 1 (56/5/1) 2025

This Chemistry paper typically includes distinct sections with a balanced mix of MCQs, short-answer, and long-answer types, plus internal choice questions to assess both depth and breadth in the latest CBSE format.


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 (56/5/1) 2025

Start by quickly scanning all questions to prioritize those you can answer confidently. First secure marks from objective and straightforward questions, then move to analytical or numerical sections. Track your time for each section, and leave a short review window to check units or formulas—Vedantu’s official previous year papers are ideal for practicing this flow before exam day.


Common Mistakes to Avoid in CBSE Class 12 Chemistry Question Paper Set 1 (56/5/1) 2025

Beware of errors from misreading chemical equations, skipping intermediate calculation steps, or unclear handwriting. Always label diagrams, show clear stepwise working, and double-check your final units and answers before submission to avoid losing easy marks.


FAQs on CBSE Class 12 Chemistry 2025: Question Paper Set 1 (56/5/1) with Solutions

1. What is the importance of solving the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025?

Solving the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 is essential for mastering the exam format and practicing real exam questions. This practice allows students to familiarize themselves with the types of questions, marking schemes, and time management crucial for scoring high in the CBSE board exams.

2. How can I access the solved PDF for CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 on Vedantu?

You can easily download and view the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 with solutions exclusively on Vedantu. Visit Vedantu’s website, navigate to the Class 12 Chemistry section, and select the paper to access a free, exam-ready PDF of detailed solutions aligned with latest CBSE guidelines.

3. What key topics are covered in the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025?

The CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 covers a wide range of topics based on the latest CBSE syllabus, such as:

  • Electrochemistry
  • Chemical Kinetics
  • Coordination Compounds
  • Organic Chemistry: Including biomolecules and polymers
  • Surface Chemistry and related practical questions

4. What is the marking scheme for CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025?

The marking scheme for the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 helps students understand how to allocate their answers according to question types:

  1. Section A: Objective-type questions (1 mark each)
  2. Section B: Short-answer I questions (2 marks each)
  3. Section C: Short-answer II questions (3 marks each)
  4. Section D: Long-answer questions (5 marks each)
  5. Internal choices are provided in various sections

5. Can practicing CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 help improve time management during exams?

Absolutely, solving the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 lets students develop effective time management strategies by simulating real exam timing, leading to higher confidence and better performance on the board exam day.

6. What are the common mistakes students make while attempting CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025?

Many students lose marks on the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 due to avoidable errors. Main areas to watch out for include:

  • Misreading the question or missing command words
  • Incomplete or partially correct chemical equations
  • Overlooking units in numerical answers
  • Ignoring the latest CBSE guidelines and prescribed word limits

7. How does CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 differ from previous years’ papers?

While the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 retains the general framework of past examinations, it features updated question patterns, a revised syllabus as per NEP guidelines, and a greater focus on application-based and competency-driven questions than earlier papers.

8. How can Vedantu’s solutions for CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025 help boost my board exam score?

At Vedantu, we believe in providing not only accurate answers but also detailed, step-by-step explanations for the CBSE Class 12 Chemistry Question Paper Set 1 (56-5-1) 2025. Our expert educators break down complex problems, highlight common errors made by previous batches, and consistently update content to reflect the latest CBSE standards. By using these trusted solutions, students can close their learning gaps, reinforce key concepts, and approach the board exam with increased clarity and confidence.