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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. Where can I download CBSE Class 10 Maths Set 1 2025 paper?

You can download the CBSE Class 10 Maths Question Paper Set 1 2025 PDF (both Standard and Basic versions) directly from trusted educational platforms.

Key points:

  • Official CBSE paper PDFs for 2025 are available for free download.
  • Choose from Standard or Basic Maths sets.
  • Complete solutions and the official answer key/marking scheme are also provided to help with your preparation.

2. Was the 2025 CBSE Class 10 Maths paper easy or tough?

The CBSE Class 10 Maths Set 1 (2025) paper was rated as Moderate difficulty by most teachers and students.

  • The paper included more competency-based questions compared to previous years.
  • Standard Maths version was slightly tougher, especially in Long Answer and Case-based sections.
  • There was a balanced mix of easy and moderate questions across all sections.

For a section-wise difficulty breakdown, refer to the official answer key or the ‘Difficulty Analysis’ section on your resource page.

3. What is the difference between CBSE Basic and Standard Maths papers for Class 10?

CBSE Standard Maths is meant for students who plan to pursue mathematics or science in higher studies, while Basic Maths is for those not continuing with maths after Class 10.

  • Standard Maths: More challenging, required by students seeking science/engineering streams.
  • Basic Maths: Easier, covers core concepts and is suitable for non-math future pathways.
  • Both follow similar structure but differ in the difficulty and type of questions asked.

4. How many questions were there in CBSE Class 10 Maths Set 1 (2025)?

The CBSE Class 10 Maths Set 1 (2025) paper consisted of 30 questions divided into 5 sections (A to E).

  • Section A: 20 MCQ/Objectives
  • Section B: 5 Very Short Answer
  • Section C: 6 Short Answer
  • Section D: 4 Long Answer
  • Section E: 3 Case/Competency Based

5. Where can I get the CBSE Class 10 Maths Marking Scheme for 2025?

The official CBSE Class 10 Maths Marking Scheme 2025 is available on leading educational platforms.

  • This document gives step-wise marking breakdown for each question.
  • Includes marking for both Standard and Basic Maths papers.
  • This helps students understand how marks are awarded and how to structure answers for maximum credit.

6. What is the paper pattern of CBSE Class 10 Maths Question Paper Set 1 2025?

The CBSE Class 10 Maths 2025 paper follows an updated pattern:

  • Section A: 20 MCQ / Objective type questions
  • Section B: 5 Very Short Answer (2 marks each)
  • Section C: 6 Short Answer (3 marks each)
  • Section D: 4 Long Answer (5 marks each)
  • Section E: 3 Case-Based or Competency Based (4 marks each)
  • Total Marks: 80; Total Questions: 30
This structure applies to both Standard and Basic Maths papers for CBSE 2025.

7. What does the CBSE Maths Answer Key for 2025 include?

The CBSE Maths Answer Key 2025 provides:

  • Official question-wise correct answers for all sections.
  • Step-wise marking scheme for subjective questions.
  • Clarifications on partial credit and answer presentation.
  • Guidance for both Standard and Basic sets.
Using the answer key helps students self-check and understand scoring methods.

8. Is the CBSE Class 10 Maths paper available in Hindi Medium?

Yes, the CBSE Class 10 Maths Question Paper 2025 is published in both English and Hindi versions.

  • Both language options are available officially from CBSE.
  • Solutions in Hindi may vary by provider, so check if Hindi solution PDFs are offered on your platform.

9. Are all CBSE Class 10 Maths sets equally difficult?

CBSE strives for equal difficulty across all sets, but minor variations can exist.

  • Set 1, Set 2, and Set 3 are designed for parity.
  • Some sets may include slightly different question types or contexts but test the same concepts and skills.

10. Can I get step marking for each question in CBSE Class 10 Maths 2025?

Yes, the CBSE Maths Marking Scheme 2025 provides step-wise marking.

  • Each question's solution explains how marks are allocated for each step.
  • This is crucial for long or multi-step answers and practicing answer presentation for full marks.