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CBSE Class 12 Chemistry Set 3 (56/5/3) 2025: Question Paper, Solutions & Answer Key

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How to Download CBSE Class 12 Chemistry 2025 Set 3 Paper with Solutions?

Get the CBSE Class 12 Chemistry Question Paper Set 3 (56/5/3) 2025 right here! This is the official CBSE question paper PDF from the March 2025 Chemistry board exam, free to download for every student preparing for the upcoming session.


The Chemistry Class 12 board exam for this set was conducted in March 2025 according to the latest pattern and marking scheme. Keep an eye out—date sheet updates for the next exam are likely in December 2025, so early practice is a smart move.


Practice with this authentic CBSE 12th Chemistry board paper to sharpen your speed, boost exam confidence, and understand the real question types before facing the 2026 competition. Download, attempt, and get ahead with trusted board-level preparation!

How to Download CBSE Class 12 Chemistry 2025 Set 3 Paper with Solutions?

Vedantu offers authentic CBSE previous year question papers to empower students with first-hand exam experience. Practicing with these official resources helps you gauge the depth and application-based focus of the CBSE board, which tests conceptual clarity, analytical skills, and your ability to deliver precise Chemistry solutions under time pressure. Boost exam readiness by exposing yourself to real CBSE exam patterns and rigor before the big day.


ParameterDetails
ClassClass 12
SubjectChemistry
Set NumberSet 3
Paper Code56/5/3
Exam Year2025
Total Marks80
Time Allowed3 Hours

Why Solving CBSE Class 12 Chemistry Question Paper Set 3 56/5/3 2025 is Important

Practicing with official previous year question papers familiarizes you with the CBSE Chemistry exam pattern, common question trends, and improves time management. Using Vedantu’s curated papers helps identify recurring concepts and enhances your accuracy and confidence for final board performance.


How to Access CBSE Class 12 Chemistry Question Paper Set 3 56/5/3 2025 on Vedantu

Follow these simple steps to access the latest CBSE Chemistry question papers on Vedantu for efficient board exam practice.

  • Visit Vedantu’s website.
  • Open the “Previous Year Question Papers” section for CBSE Class 12.
  • Select Chemistry, Set 3, and 2025.
  • Click “Download PDF” to get the previous year question paper.

Question Paper Structure & Format — CBSE Class 12 Chemistry Question Paper Set 3 56/5/3 2025

The CBSE Chemistry paper is divided into distinct sections with a balanced mix of MCQs, short answers, and long answers, along with internal choice questions, to assess layered understanding as per the latest exam 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 3 56/5/3 2025

Glance through the paper to plan order of attempt, secure quick marks in MCQs and VSAs, and always monitor time across sections. Allocate a few minutes at the end for revision, and reinforce speed and clarity by using Vedantu’s CBSE question papers for thorough practice.


Common Mistakes to Avoid in CBSE Class 12 Chemistry Question Paper Set 3 56/5/3 2025

Carefully read every question, avoid missing calculation steps, and distribute time wisely between sections. Maintain neat answer presentation and check that each chemical equation or unit is clearly written for maximum scoring potential.


FAQs on CBSE Class 12 Chemistry Set 3 (56/5/3) 2025: Question Paper, Solutions & Answer Key

1. What is the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 and how does it differ from other sets?

CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 is one of the official versions of the board exam paper released for the 12th-grade Chemistry examination by CBSE in 2025. While all sets cover the same overall syllabus, each contains distinct question arrangements and sometimes varied numerical values or contexts, ensuring a fair and standardized assessment for all students. This distinction helps in minimizing unfair advantages and supports greater exam integrity.

2. Where can I find solved answers for the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025?

You can access the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 with comprehensive solutions exclusively on Vedantu. These expert-verified answers provide detailed explanations for all sections, enabling Class 12 students to self-assess their responses and strengthen their grasp of key Chemistry concepts prior to examination.

3. How do I download the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 PDF with solutions from Vedantu?

To obtain the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 PDF along with expert solutions from Vedantu, just follow these steps:

  1. Visit the official Vedantu website and navigate to the Class 12 Chemistry section.
  2. Search specifically for the 2025 Set 3 (56-5-3) question paper with solutions.
  3. Select the appropriate resource and click on the ‘Download PDF’ option.
  4. Register or log in, if prompted, to access your free downloadable file.

4. Why is practicing with the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 important for exam preparation?

Practicing with the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 is crucial for effective board exam preparation as it familiarizes students with the latest question patterns, marking schemes, and difficulty levels, mirroring the actual CBSE Chemistry board exam experience. Regular use helps identify weak concepts, manage time better, and boost confidence, significantly improving your final score.

5. What type of questions were asked in the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025?

The CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 featured a balanced mix of questions, including:

  • Multiple-choice and case-based questions
  • Short and long answer questions
  • Numerical problems on chemical equations and reactions
  • Application-based and reasoning-type questions
This variety ensures thorough testing of conceptual understanding and application skills as outlined in the CBSE curriculum.

6. Are the solutions for CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 on Vedantu accurate and prepared according to the latest CBSE marking scheme?

Yes, all answers provided for the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025 on Vedantu are carefully curated by subject experts and strictly follow the most recent CBSE marking scheme and board guidelines, ensuring students get precise and exam-appropriate guidance.

7. How should I analyze my performance after attempting the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025?

After practicing the CBSE Class 12 Chemistry Question Paper Set 3 (56-5-3) 2025, use this checklist to understand and improve your preparation:

  • Compare your responses with Vedantu's detailed solutions.
  • Identify mistakes and revisit related topics in your Chemistry syllabus.
  • Note tricky questions and conceptual gaps for further revision.
  • Track the time spent on each section to improve speed and accuracy.
  • Repeat practice sessions for continuous improvement.

8. What are some proven tips to score high in the CBSE Class 12 Chemistry board exam using Set 3 (56-5-3) 2025 question paper for revision?

Excelling in the CBSE Class 12 Chemistry board exam using Set 3 (56-5-3) 2025 as a revision tool requires a well-structured approach. Focus on understanding concept clarity rather than rote memorization, consistently attempt all MCQ and descriptive questions to build your speed, and analyze every mistake using Vedantu's step-by-step solutions. Emphasize revising previous years’ papers as patterns often repeat. This diligent, targeted preparation not only boosts your confidence but also significantly increases your chances of scoring high in the final exam.