As per the GATE 2026 Chemical Engineering weightage, the high-weightage topics are General Aptitude, Engineering Mathematics, and Mass Transfer. Check the GATE Chemical Engineering syllabus 2026 weightage, important topics and books here.
- GATE 2026 Chemical Engineering (CH) Subject Wise Weightage (Expected)
- GATE Chemical Engineering Subject Wise Marks Weightage: Year Wise Trends
- GATE 2026 Chemical Engineering Chapter Wise Weightage (Expected)
- Importance of Knowing GATE 2026 Chemical Engineering Subject Wise Weighatge
- List of Best Books for GATE 2026 Chemcial Engineering (CH)
- Good Score in GATE 2026 Chemical Engineering
- Faqs
GATE 2026 Chemical Engineering Subject-Wise Weightage - IIT Guwahati has released the GATE 2026 Chemical Engineering syllabus and exam pattern at gate2026.iitg.ac.in. If you will be appearing for the GATE CH exam 2026, you must be aware of the subject-wise weightage. According to the GATE 2026 Chemical Engineering subject wise weightage, the General Aptitude carries 15 15-mark weightage, Engineering Mathematics carries 13 marks weightage, and the core GATE Chemical Engineering subject carries 72 marks weightage. The GATE Chemical Engineering exam 2026 will be held for a total of 100 marks. GATE 2026 Chemical Engineering subject wise weightage is expected to be the highest for topics like, Fluid Mechanics (8-10 marks), Chemical Reaction Engineering (8-11 marks), Engineering Mathematics (13 marks), and so on. You can analyze the GATE CH subject wise weightage 2026 and develop a well-organized study plan. On this page, the GATE 2026 Chemical Engineering subject wise weightage is given along with the important chapters and the list of best books. The GATE 2026 exam will be held on Feburary 7, 8, 14, and 15, 2026.
GATE 2026 Chemical Engineering (CH) Subject Wise Weightage (Expected)
Check the GATE 2026 Chemical Engineering subject wise marks weightage as per the previous year's analysis given below.
| Subjects | Expected Marks Weightage |
|---|---|
| General Aptitude | 15 |
| Engineering Mathematics | 13 |
| Chemical Reaction Engineering | 8-11 |
| Instrumental and Process Control | 6-8 |
| Fluid Mechanics | 8-10 |
| Mechanical Operations | 4 |
| Heat Transfer | 8 |
| Mass Transfer | 8 |
| Plant Design and Economics | 4 |
| Chemical Technology | 4-6 |
GATE Chemical Engineering Subject Wise Marks Weightage: Year Wise Trends
To prepare effectively for GATE 2026 in Chemical Engineering, it is useful to understand the topic-wise weightage based on trends from recent years. It highlights that General Aptitude and Engineering Mathematics are always important, with Chemical Reaction Engineering and Mass Transfer also frequently carrying substantial weight. Prioritizing these high-weightage topics can help maximize scoring potential in GATE 2026. Here is a chart showing the typical weightage of each topic across the last few GATE exams:
Topic | GATE 2024 | GATE 2023 | GATE 2022 | GATE 2021 | GATE 2020 | GATE 2019 |
|---|---|---|---|---|---|---|
General Aptitude | 15 marks | 15 marks | 15 marks | 15 marks | 15 marks | 15 marks |
Engineering Mathematics | 13 marks | 11-15 marks | 13 marks | 11 marks | 13 marks | 13 marks |
Chemical Reaction Engineering | 9-12 marks | 8-11 marks | 12 marks | 12 marks | 13 marks | 12 marks |
Instrumentation and Process Control | 7 marks | 6-8 marks | 7-8 marks | 7-8 marks | 6 marks | 8 marks |
Mass Transfer | 10 marks | 8 marks | 10 marks | 10 marks | 13 marks | 9 marks |
Heat Transfer | 8 marks | 8 marks | 8 marks | 8 marks | 8 marks | 9 marks |
Fluid Mechanics and Mechanical Operations | 9 marks | 8-10 marks | 7 marks | 11 marks | 13 marks | 9 marks |
Chemical Technology | 5 marks | 4-6 marks | 4 marks | 4 marks | 4 marks | 7 marks |
Plant Design and Economics | 4 marks | 4 marks | 3 marks | 3 marks | 1 mark | 4 marks |
Process Calculations and Thermodynamics | 5 marks | - | 3-6 marks | 3-6 marks | 6 marks | 2 marks |
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GATE 2026 Chemical Engineering Chapter Wise Weightage (Expected)
For the GATE 2026 Chemical Engineering exam, understanding the chapter-wise weightage can help students focus their study efforts on the most important topics. Based on previous exams, we can estimate the expected weightage for each chapter in terms of 1-mark and 2-mark questions. From this distribution, students can see that chapters like Mass Transfer and Chemical Reaction Engineering may have a higher number of questions, especially 2-mark questions. Prioritizing these topics, along with Mathematics and Aptitude, could be essential for effective preparation and maximizing the score. Here you can check the expected distribution for GATE 2026:
Chapter | Expected 1-Mark Questions | Expected 2-Mark Questions |
|---|---|---|
Process Calculations | 0 | 2-3 |
Chemical Engineering Thermodynamics | 2 | 3-4 |
Fluid Mechanics | 1-2 | 3-4 |
Mechanical Operations | 1-2 | 1 |
Heat Transfer | 2 | 3 |
Mass Transfer | 1-2 | 5-6 |
Chemical Reaction Engineering | 3-5 | 4-5 |
Instrumentation and Process Control | 2 | 2-3 |
Plant Design and Economics | 1 | 0-1 |
Chemical Technology | 3-4 | 0-1 |
Mathematics | 4-5 | 4-5 |
Aptitude | 5 | 5 |
Quick Links:
GATE 2023 Question Paper PDF with Solutions and Answer Key PDF | GATE 2022 Question Paper PDF with Solutions and Answer Key PDF |
|---|---|
GATE 2021 Question Paper PDF with Solutions and Answer Key PDF | |
Importance of Knowing GATE 2026 Chemical Engineering Subject Wise Weighatge
Knowing the GATE 2026 Chemical Engineering subject wise weightage is important because it helps students understand which topics are most important for the exam. By focusing on the subjects with higher weightage, students can prepare more effectively, increasing their chances of scoring well. It also helps them manage their study time better, as they can prioritize topics that will likely have more questions. Here are some key reasons why knowing the GATE 2026 Chemical Engineering subject wise marks weightage is important:
It helps students create a focused study plan, allowing them to spend more time on high-weightage topics and less on those with fewer questions.
By knowing which subjects are more important, students can allocate their study hours effectively, ensuring they cover critical topics thoroughly.
Understanding the weightage guides students in selecting questions to attempt during the exam, helping them maximize their score by prioritizing questions from high-weightage subjects.
With clear knowledge of subject importance, students can feel more confident about their preparation, knowing they are focusing on what matters most for a good score.
Near the exam, students can focus their revision on topics with higher weightage, making their final review more efficient and impactful.
- By preparing thoroughly for high-weightage subjects, students improve their chances of scoring well, which is crucial for achieving a good rank in GATE.
List of Best Books for GATE 2026 Chemcial Engineering (CH)
Here is a list of some of the best books for GATE 2026 CH. Students preparing for GATE 2026 exam can refer to some of the following books. Apart from the CH books mentioned above, you can also check for different study materials available in the market.
Name of the Subject | Author |
|---|---|
Chemical Engineering | Coulson & Richardson |
Heat & Mass Transfer | KA Gavhane |
Chemical Process Calculations | K. Asokan |
Fluid Mechanics | Yunus & A Cengel |
Mass Transfer Operations | Robert E Treybal |
Engineering Thermodynamics | Cengel A Boles |
Good Score in GATE 2026 Chemical Engineering
With good preparation, it is easy to score 72 marks or above in GATE 2026 Chemical Engineering. According to the experts, the chapter/topic-wise good score in GATE 2026 CH can be as follows –
Name of the Chapter/ Topic | Expected Good Score |
|---|---|
Mathematics & General Aptitude | 24-26 |
CRE & IPC | 16-18 |
PC, MO, PDEco, and CT | 13-15 |
HT & MT | 11-13 |
CET-FM | 8-10 |
Total | 72-82 |
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FAQs
Yes, the GATE Chemical Engineering subject wise weightage varies every year.
The GATE 2026 exam will be held for 100 marks and will include a total of 65 questions.
The GATE Chemical Engineering syllabus 2026 important topics are Chemical Reaction Engineering, Heat Transfer, Instrumental and Process Control, Fluid Mechanics, Mass Transfer, etc.
According to the GATE 2026 Chemical Engineering subject wise topics, Engineering Mathematics will carry 13 marks for questions, General Aptitudes will carry 15 marks for questions, Chemical Reaction Engineering will carry 8 to 11 marks for questions, Fluid Mechanics will carry 8 to 10 marks for questions and so on.
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