Indian Institute of Technology (IIT) Guwahati has released Gate Chemical Engineering Syllabus 2026 on its official website www.iitg.ac.in. IIT Guwahati will conduct Gate 2026 exam for students in February 2026 who want to get admission in master’s programs and get good engineering jobs in various public sector undertakings. This page provides the entire gate chemical engineering syllabus 2026 to help students better prepare and score higher in exams. This article explains a detailed course for Chemical Engineering to support the candidates in the preparation of their examination.
Gate Chemical Engineering Syllabus 2026
If you are preparing for Gate 2026 in Chemical Engineering, it is very important to have a clear understanding of Gate Chemical Engineering 2026. Knowing the syllabus is the first and most important step for your exam preparation. This article will help you get complete details about the syllabus so that you can plan your studies in the right direction. To score well in the GATE 2026 exam, you have to carefully study and cover every part of the Chemical Engineering Syllabus.
Gate CH Syllabus 2026-Ovarview
Candidates of Chemical Engineering Discipline appearing in Gate 2026 Examination will have to refer to the section given below to get a detailed observation of Gate Chemical Engineering Syllabus 2026.
| Gate Chemical Engineering Syllabus 2026 | |
| Gate full form | Graduate Qualification Test for Engineering (Gate) |
| Gate 2026 Operations Authority | IIT Guwahati |
| Number of GATE 2026 letters | 30 |
| Gate 2026 Exam Mode | Computer-based test (CBT) |
| Gate 2026 Chemical Examination | 07 February, 08 February, 14 February, 15 February 2026 |
| Number of questions asked | 65 |
| Gate 2026 points distribution | 15 marks (general qualification) + 85 marks (subject question) = 100 marks (total) |
| Door exam language | English |
| Gate 2026 Marking Scheme | One mark and two digits |
| Negative marking | Yes |
| Gate officer website | @Gate .Iisc.ac.in |
Gate Chemical Engineering Exam Pattern 2026
Gate 2026 Chemical Engineering Paper will ask questions to check your application, analysis, understanding, recall and synthesis capabilities. The Gate 2026 question paper will include questions in MCQ, MSQ and NAT (numeric answer types).
Candidates should check the Gate 2026 Exam Pattern for Chemical Engineering through the table below to get a clear idea about the Gate 2026 paper scheme for the chemical engineering branch.
| Gate Chemical Exam Pattern 2026 | |
| Gate Exam 2024 Mode | Computer-based test (online) |
| exam period | 3 hours |
| Number of subjects | 30 subjects |
| total marks | 100 points |
| Number of questions | 10 (ga) + 55 (subject) = 65 questions |
| Types of questions | Multiple choice questions (MCQs), multiple selected questions (MSQs), and numeric answer types of questions (NATS) |
Gate Chemical Syllabus in detail
Subject-wise, wide gate chemical engineering syllabus is given here to help students to crack it with a good score. You have to undergo Gate 2026 Chemical Engineering Course set below:
Section 1- Engineering Mathematics
linear algebra
- Matrix algebra
- System of linear equations
- Eigenvalues ​​and eigenvectors
Calculation
- Single variable function
- You limit
- Continuity and variation
- Meaning of value
- Uncertain form
- Evaluation of fixed and unfair integral
- Double and Triple Integrals
- partial derivative
- Total derivative
- Taylor series (in another two variables)
- Maxima and Minima
- Furier series
- Gradient
- Divergency and curl
- Vector identification
- Directional derivative
- Line, surface, and
- Rectangle integral
- Gauss application
- Stokes and Green theorem
differential equations
- First-order equation (linear and nonlinear)
- High-order linear difference equation
- Euller-Kochi Equation
- Initial and limit price problems
- Laplass changes
- Solve the equations of heat, wave and lat
Complex variables
- Analytical work
- Cauchy-Remann Equation
- Cauchy’s integral theorem and
- Integral formula
- Taylor and Laurent Series
Probability and statistics
- Definitions of probability
- Sample theory
- conditional probability
- Mean, mean, mode and standard deviations
- random variables
- Bipat
- Poison and general distribution
numerical methods
- Numerical solutions of linear and non-linear algebraic equations
- Integration
- Single and multi-step methods for difference equations
Section 2- Process Calculation and Thermodynamics
Steady and unstable state mass and energy balance include multiples, multicomonant, reaction and non-reactive systems. Use of tie components; Recycle, bypass and pej count; Gibbs’ phase rule and degree of freedom analysis; First and second rules of thermodynamics. Application of first law for closed and open systems. Second law and entropy. Thermodynamic properties of pure substances: equation of state and residual properties, properties of mixture: partial molar properties, fugitives, additional properties and activity coefficients; Phase balance: prediction of the VLE of the system; Chemical reaction balance
Section 3- Fluid mechanics and mechanical operations
Shell-balance as fluid statistics, surface stress, new-nottonian and non-nutonian fluid, transport properties, burnouli equation, and energy balance, as the equation of continuity, the equation of continuity, the equation of motion, the equation of mechanical energy, the equation of mechanical energy, macroscopic friction factors, dimensional analysis and similitud, fly through the thieves, velocity profiles, valentests, valentests, valenteenee Profiles, Velocity profiles, pumps, velocity profiles, velocity profiles, pumps, velocity profiles, pumps, packs and bodies including beds, turbulent flows: ups and downs, drop velocity, universal velocity profile and pressure. Particle size and size, particle size distribution, decrease in size and classification of solid particles; Free and obstructing; Centrifuge and cyclone; To be thick and classification, filtration, movement and mix; Message of solids.
Section 4- Summer transfer
Energy equation, stable and unstable heat conduction, convection and radiation, thermal border layer and heat transfer coefficients, boiling, condensation and evaporation; Heat exchanges and vaporists and their procedure types of calculations; Design of double pipe, shell and tube heat exchanges, and single and multiple effect evaporation.
Section 5- Mass transfer
Fick’s law, molecular proliferation in fluid, mass transfer coefficient, film, penetration, and surface renewal theory; Speed, heat, and mass transfer similes; Stage-wise and continuous contact and stage capacity; HTU & NTU concepts; Design and operate devices for distillation, absorption, leaching, liquid-factional extraction, drying, humidity, dehumidification, and absorbing, membrane separation (micro-philosophy, ultra-philosophy, nano-philosophy and reverse osmosis).
Section 6- Chemical reaction engineering
Theory of reaction rates; Homogeneous reactions, interpretation of kinetics, interpretation of kinetic data, single and many reactions in ideal reactors, kinetics of enzyme reactions (Michaelis-Mantain and Monode Model), Non-Side Reactor; Residence time delivery, single parameter model; Non-Acolate Reactor; Caneyx of contrasting catalytic reactions; The proliferation effect in Katailis; Rate and performance equations for catalyst inactivity.
Section 7- Instrumentation and Process Control
Measurement of process variables; Sensor and transducer; P&I ID tool symbol; Process modeling and linearization, transfer tasks and dynamic reactions of various systems, system reaction curve, controller mode (P, PI, and PID); control valves; Transducer dynamics; Analysis of closed-loop systems including stability, frequency reaction, controller tuning, cascade and feed-forward control.
Section 8- Plant Design and Economics
The principle of process economics and cost estimates including depreciation and total annual cost, cost indices, rate of cost indices, repatriations, processes design, adaptation in process design, and heat exchanges and multistage contactors such as the heat exchanges and multistage contactors.
Section 9- Chemical technology
Inorganic chemical industry (sulfuric acid, phosphoric acid, chlor-alkali industry), fertilizer (ammonia, urea, SSP and TSP); Natural product industry (pulp and paper, sugar, oil and fat); Petroleum refining and petrochemicals; Polymization Industries (Polyethylene, Polypropylene, PVC and Polyester synthetic fibers).
Gate Chemical Engineering Syllabus PDF
Candidates can download Gate Chemical Engineering Syllabus PDF through the direct link given below. Candidates should mention the course to increase their preparation for Gate 2026 testing. A proper understanding of the chemical course 2026 will help candidates achieve good marks and success, as they can plan and make strategies in advance according to GATE Chemical Engineering Syllabus 2026.
Gate Chemical Engineering Syllabus 2026- Click here
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