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RBSE Class 12th Chemistry Question Paper 2026: The RBSE Class 12 Chemistry examination for the academic session 2026 was conducted on March 4, 2026, in the morning shift from 8:30 AM to 11:45 AM. The exam was organized by the Board of Secondary Education, Rajasthan (RBSE), which conducts Class 10 and Class 12 board examinations across the state. The overall RBSE Class 12 board examinations was scheduled from February 12, 2026, to March 11, 2026.
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Chemistry is an important subject for Class 12 Science stream students, especially for those preparing for competitive examinations such as JEE, NEET, and other engineering or medical entrance tests. The RBSE Class 12 Chemistry exam will include a combination of objective-type questions, short-answer questions, numerical problems, and long descriptive questions. Students can go through this article to get complete details about the RBSE Class 12 Chemistry Question Paper 2026, including the exam overview, previous year question papers, benefits of practising them, common mistakes to avoid, and frequently asked questions.
In the RBSE Class 12th Chemistry Exam Overview 2026, students will get to know important details of the exam conducted on March 4, 2026
| Particulars | Details |
|---|---|
Exam Name | RBSE Class 12th Chemistry Examination 2026 |
Conducting Authority | |
Class | 12 (Senior Secondary Level) |
Subject | Chemistry |
Exam Mode | Offline (Pen and Paper Based) |
Total Marks | 100 Marks |
Theory Paper | 70 Marks |
Internal Assessment / Practical | 30 Marks |
Exam Duration | 3 Hours 15 Minutes |
Exam Timing | 8:30 AM – 11:45 AM |
Syllabus | Based on the latest RBSE Class 12 Chemistry Syllabus 2026 |
Question Paper Format | As per RBSE Class 12 Exam Pattern for Chemistry 2026 |
Board Exam Dates | February 12, 2026 to March 11, 2026 |
Chemistry Exam Date | March 04, 2026 |
Exam Schedule | According to the subject-wise timetable released by RBSE |
Students should follow the steps given below to download the RBSE Class 12th Chemistry Question Paper 2026:
Check the following table and click on the relevant link of RBSE Class 12th Chemistry Question Paper.
It will open a new page, and click on the download button.
A PDF file that comprises RBSE Class 12th Chemistry Question Paper will start to download.
Start practising with the RBSE Class 12th Chemistry Question Paper for better preparation for the exams.
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The RBSE Class 12th Chemistry Question Paper 2026 PDF is available to download from the table below. Students can download the RBSE Class 12 Chemistry question paper to analyze the exam pattern, difficulty level, and important questions.
| Exam Date | Question Paper | Status |
|---|---|---|
March 04, 2026 | RBSE Class 12th Chemistry Question Paper 2026 |

The RBSE Class 12th Chemistry Answer Key 2025–26 will be released after the examination by subject experts of Careers360. Students can download the RBSE Class 12 answer key 2025–26 PDF to match their answers and check expected scores.
| Question Paper | Download PDF |
|---|---|
RBSE Class 12 Chemistry Answer Key 2026 |
RBSE Class 12th Chemistry Previous Year Question Papers are useful to understand the exam pattern and repeated questions based on the RBSE Class 12 Syllabus. Students can download the RBSE Class 12 previous year question papers PDFs to practice important numerical and theory questions properly.
Title | Download Link |
|---|---|
RBSE Class 12 Chemistry Question Paper 2025 | |
RBSE Class 12 Chemistry Question Paper 2021 |
RBSE Class 12 Chemistry Question Paper 2026 is a well-organized test which is going to help in testing a wide range of cognitive abilities, starting with the simplest recall and ending with the complicated problem solving abilities. The paper consists of four different parts (A, B, C, D) in total of 18 questions and 56 marks.
Section A is objective based assessment with 18 multiple choice questions, 10 fill in the blanks and 10 very short questions. This syllabus reaches out to all syllabuses in this section. Section B shifts to short-answer formats (about 50 words) where conceptual clarity about topics, such as azeotropes and molarity, is required. Section C employs long-answer questions (estimated length is roughly 100 words) that present internal-"OR" options so that students have opportunity to show some depth in such topics as chemical kinetics and the haloalkane reactions. Part D is the Essay part (about 250 words), which requires not only a thorough account of mechanisms in terms of how it works, e.g., hydration of propene or calculations of electrode potential.
The paper possesses a good balance between theoretical and numerical understanding. The introduction of in-house options in the higher weighted questions lessen stress levels of the students without facing academic rigor problems. Its structure is based on a progressive chain of difficulty, which makes it a good source of challenge to senior students in their secondary level in terms of proving their skills in both organic and physical chemistry.
Overall Marks Distribution
| Component | Time Duration | Theory Marks | Sessional | Total Marks |
|---|---|---|---|---|
Theory | 3 hours 15 minutes | 56 | 14 | 70 |
Practical | 4 hours | 30 | - | 30 |
Overall Total | - | - | - | 100 Marks |
Theory Paper Pattern (56 Marks)
| Section | Type of Questions | Marks |
|---|---|---|
Section A | 18 MCQs + 10 Fill in the blanks (½ mark each) and 10 Very Short Answer (1 mark each) | 24 Marks |
Section B | Short Answer Questions (1.5 marks each) | 15 Marks |
Section C | 3 Short Answer Questions (3 marks each) | 9 Marks |
Section D | 2 Long Answer Questions (4 marks each) | 8 Marks |
Total (Theory Paper) | - | 56 Marks |
The RBSE Class 12 Chemistry exam is an important subject for Science stream students as it builds a strong foundation in chemical concepts and applications. Scoring good marks requires clear conceptual understanding, regular revision, and consistent practice. A well-planned preparation strategy can help students perform confidently in the examination.
Students should begin their preparation by carefully reviewing the latest RBSE Class 12 Chemistry syllabus and exam pattern to understand the marking scheme and important chapters.
Students should create a proper study timetable that covers all units systematically and allows sufficient time for regular revision.
Students should practise previous years’ RBSE Class 12 Chemistry question papers to understand the exam pattern and identify important and frequently asked topics.
Students should also solve sample papers regularly and practise numerical problems, chemical equations, diagrams, and descriptive answers to improve accuracy, presentation, and time management during the examination.
On Question asked by student community
Hello aspirant,
The RBSE Class 9 Science final/annual question paper 2024 is usually provided at the school level, so the board does not always release an official centralized PDF. However, students can practice similar RBSE Class 9 Science question papers and model papers to understand the exam pattern and important
Hello,
If you are looking for the RBSE Board Maths question paper 2026 (around 27 February exam period), you can download the official question papers from Careers360 after the exam is conducted.
You can download the RBSE Class 10 Question Paper 2026 (subject-wise PDFs including Maths) from this Careers360 page:
Hello Pooja
You can download RBSE Chemistry question paper from the link given below:
https://school.careers360.com/boards/rbse/rajasthan-class-12-chemistry-question-paper-2026
Hi Anuradha,
If you had written the right class name, then it would have been easier.
Still, providing you with the science Papers of RBSE for all the classes.
Dear Student,
Download the RBSE 12th Science model paper here: Rajasthan Board 12th Model Paper 2025, Download Previous Year Sample Paper
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