IGNOU BCHCT-131 (Atomic Structure, Bonding, General Organic Chemistry and Aliphatic Hydrocarbons) Previous Year Question Papers (PYQ) PDF Download & Solved Video
Welcome to the complete IGNOU BCHCT-131 (Atomic Structure, Bonding, General Organic Chemistry and Aliphatic Hydrocarbons) student resource blog on IGNOUS (ignous.in). Here you can download the official question papers, check submission due dates, view eGyanKosh study blocks, and watch our step-by-step solved video walkthroughs.
IGNOU BCHCT-131 Course Overview & Key Details
| IGNOU Course / Subject Code | BCHCT-131 |
|---|---|
| Official Course Title | Atomic Structure, Bonding, General Organic Chemistry and Aliphatic Hydrocarbons |
| Applicable IGNOU Programmes | |
| Mediums Available | English |
| Assignment Weightage / Exam Weightage | 30% TMA Assignment • 70% Term-End Theory Exam |
| Solved Assignment & Solved PYQ Availability | Available in IGNOUS Mobile App + Video Solution |
1. Download IGNOU BCHCT-131 Assignment 2026–2027 Question Paper PDF
Below are all verified IGNOU BCHCT-131 Tutor Marked Assignment (TMA) question papers from our database. Click "Download PDF" to open the file or "Preview" to view it online:
| Programme | Medium | Valid Session | Marks | Due Date (June / Dec) | Download / Preview |
|---|---|---|---|---|---|
| BSCG,BSCM | Hindi | January 2026, July 2026 | 100.0 (30.0%) |
June: 31-03-2026 Dec: 30-09-2026 |
|
| BSCG,BSCM | English | January 2026, July 2026 | 100.0 (30.0%) |
June: 31-03-2026 Dec: 30-09-2026 |
|
2. IGNOU BCHCT-131 Previous Year Question Papers (PYQ) — June & December TEE
Practicing the last 5 years of IGNOU BCHCT-131 Previous Year Question Papers (PYQs) is the most effective way to score 80%+ marks in the Term-End Examination. Download the session-wise question papers below:
IGNOU BCHCT-131 Previous Year Question Papers Archive (Last 10 Sessions)
3. IGNOU BCHCT-131 Study Material Books & eGyanKosh Units PDF
If your printed IGNOU books for BCHCT-131 (Atomic Structure, Bonding, General Organic Chemistry and Aliphatic Hydrocarbons) haven't arrived by post, download the official digital PDF blocks directly below:
| Block / Unit | Unit Title | Download PDF |
|---|---|---|
| Block-2 Chemical Bonding And Molecular Structure | Block-2 Chemical Bonding And Molecular Structure | |
| Block-1 Atomic Structure | Block-1 Atomic Structure | |
| Block-3 Fundamentals of Organic Chemistry | Block-3 Fundamentals of Organic Chemistry | |
| Block-4 Hydrocarbons | Block-4 Hydrocarbons | |
| Block-2 रासायनिक आबंधन ओर अणु संरचना | Block-2 रासायनिक आबंधन ओर अणु संरचना | |
| Block-1 परमाणु संरचना | Block-1 परमाणु संरचना |
Complete IGNOU BCHCT-131 Digital Book Blocks on eGyanKosh
4. IGNOU BCHCT-131 Video Solution & Solved PDF in IGNOUS App
At IGNOUS, we create step-by-step video solutions for BCHCT-131 covering solved assignments, solved previous year question papers, and chapter-wise revision notes. Some ready-to-write solved PDFs carry a nominal charge in our mobile app to help us maintain our servers and educator team.
Get IGNOU BCHCT-131 Solved Assignment, Solved PYQ & Exam Notes
Download our official Android App on Google Play Store for instant access to BCHCT-131 solved materials and video classes.
5. Frequently Asked Questions on IGNOU BCHCT-131
Where can I download the official IGNOU BCHCT-131 (Atomic Structure, Bonding, General Organic Chemistry and Aliphatic Hydrocarbons) Assignment 2026-27 PDF?
You can download the verified IGNOU BCHCT-131 Assignment question paper PDF for the July 2026 and January 2027 sessions directly from this page on IGNOUS (ignous.in) using the Download PDF button.
How can I get the IGNOU BCHCT-131 Solved Assignment and Solved PYQ answers?
While official question papers and study books are 100% free on ignous.in, you can access expert-prepared IGNOU BCHCT-131 Solved Assignments, Solved PYQs, and Exam Notes inside our official Android app 'Ignou Materials (IGNOUS)' on Google Play Store, along with free video solutions.
What is the weightage and passing marks for IGNOU BCHCT-131?
In IGNOU, the BCHCT-131 Tutor Marked Assignment (TMA) carries 30% weightage and the Term-End Theory Examination carries 70% weightage. You must pass both components separately.