NIOS Class 12th Chemistry Syllabus 2026 – Chapters, Marks Distribution
The National Institute of Open Schooling (NIOS) has released the NIOS Class 12 Chemistry syllabus 2026 for Senior Secondary learners. The NIOS syllabus follows a bifurcated assessment pattern, where 40% marks are allotted to Tutor-Marked Assignments (TMA), and the remaining 60% marks are evaluated through the Public examination.
This Story also Contains
- Download NIOS Class 12 Chemistry Syllabus 2026 PDF (Bifurcated)
- NIOS Class 12 Chemistry Syllabus 2026: Module-Wise Topics and Marks Distribution
- Steps to Download NIOS 12th Chemistry Syllabus PDF Online
Students can download the official NIOS Class 12 Chemistry syllabus PDF from the NIOS website - nios.ac.in. A direct download link is also provided in the article below for easy access. The NIOS 12th Chemistry syllabus 2026 includes 32 lessons, systematically arranged across eight modules. It is important to note that the Chemistry syllabus remains the same for both NIOS Public exams and On-Demand examinations.
Download NIOS Class 12 Chemistry Syllabus 2026 PDF (Bifurcated)
Candidates preparing for the NIOS Senior Secondary Chemistry examination can download the NIOS 12th Chemistry syllabus 2026 PDF directly from the table given below:
| Particulars | Download PDF |
|---|---|
NIOS Class 12 Chemistry Syllabus 2026 |
NIOS Class 12 Chemistry Syllabus 2026: Module-Wise Topics and Marks Distribution
The NIOS Class 12 Chemistry syllabus 2026 is divided into Tutor-Marked Assignments (40%) and the Public examination syllabus (60%). Below is the detailed module-wise distribution of lessons, based on the official syllabus file released by NIOS:
Module (No. & Name) | TMA (40%) | Public Examination (60%) |
|---|---|---|
Module I: Some Basic Concepts of Chemistry | - |
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Module II: Atomic Structure and Chemical Bonding |
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Module III: States of Matter |
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Module IV: Chemical Energetics |
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Module V: Chemical Dynamics |
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Module VI: Chemistry of Elements |
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Module VII: Chemistry of Organic Compounds | - |
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Module VIII: Chemistry in Everyday Life |
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Also, Check:
Steps to Download NIOS 12th Chemistry Syllabus PDF Online
The NIOS 12th syllabus for Chemistry is available on the official website. Students can download the NIOS Class 12 Chemistry syllabus 2026 PDF by following the steps given below:
Visit the official NIOS website, nios.ac.in.
Click on the ‘Learners Corner’ section.
Select ‘Study Material’ from the dropdown menu.
Choose ‘Senior Secondary Courses’.
Click on Chemistry (313).
Select ‘Syllabus Bifurcation of Chemistry (313)’.
The syllabus PDF will open on the screen; download and save it for future reference.
NIOS Class 12th Syllabus
Download the NIOS Class 12th syllabus for 2025-26, covering all subjects and topics to help students plan their studies and excel in board exams.
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NIOS Class 12 Chemistry Exam Preparation Tips 2026
A well-planned approach is essential to score well in the NIOS 12th Chemistry exam 2026. Some useful preparation tips have been provided below:
Begin by understanding the bifurcation between TMA and public exam topics.
Focus more on Chemical Dynamics, Organic Chemistry, and Chemistry of Elements, as these carry higher weightage.
Complete and submit TMAs on time, as they contribute 40% to the final result.
Practice numerical problems from thermodynamics, electrochemistry, and solutions.
Revise organic reaction mechanisms and naming conventions regularly.
Solve previous years’ NIOS Chemistry question papers to understand the exam trend.
Also, Check: NIOS Class 12 Passing Marks
Frequently Asked Questions (FAQs)
Q: How many modules are there in the NIOS 12th Chemistry syllabus 2026?
A:
The syllabus consists of eight modules covering a total of 32 lessons.
Q: Is the NIOS 12th Chemistry syllabus the same for public and on-demand exams?
A:
The syllabus is identical for both NIOS Public examination and On-Demand exams.
Q: Where can I download the official NIOS Class 12 Chemistry syllabus 2026 PDF?
A:
Students can download the syllabus from nios.ac.in. A direct download link is also provided above.
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Questions related to NIOS Class 12
On Question asked by student community
Have a question related to NIOS Class 12 ?
Hello,
The NIOS October session theory admit card for both Class 10 and 12 is expected to be released in October 2025. You can download it from the official NIOS website, https://sdmis.nios.ac.in/, (https://sdmis.nios.ac.in/) by entering your enrollment number and selecting the hall ticket type.
I hope it will clear your
Hi dear candidate,
You can find the NIOS class 12th Business Studies and home science question papers on our official website that you can download.
Kindly refer to the links attached below:
NIOS Question Papers 2025-26: Download 10th, 12th Previous Year Paper Here
Hey Sapna:)
Thanks for reaching out!
Yes, NIOS offers physical classes called personal contact program(PCP) at its study centre across india. These classes are meant to help students of both class 10th and 12th by providing doubt clarification, practical demonstration and guidance.These sessions are usually held on weekends or holidays,
According to the eligibility criteria for JEE Advanced, the candidates must have appeared in Class 12th and scored 75% aggregate marks. For the first time, you appeared in the CBSE Class 12 board exam in 2024, and in 2025, you appeared in the 12th examination from the NIOS board and
Yes, you can definitely appear for the 12th again through NIOS with PCM subjects.
This will make you eligible for JEE exams.
However, your previous PCMB degree will still hold validity. It won't be replaced or affected by the new NIOS certificate. You'll essentially have two 12th certificates.
Important Considerations:
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