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GATE Chemical Engineering Syllabus 2025 - Download CH Syllabus PDF

GATE Chemical Engineering Syllabus 2025 - Download CH Syllabus PDF

Edited By Team Careers360 | Updated on Oct 07, 2024 05:34 PM IST | #GATE

GATE 2025 Syllabus for Chemical Engineering - IIT Roorkee has published the GATE 2025 Chemical Engineering syllabus at gate2025.iitr.ac.in. The syllabus for GATE 2025 Chemical Engineering is available for download as a pdf. Candidates can check the GATE 2025 Syllabus for Chemical Engineering on this page as well. The GATE syllabus for chemical engineering comprises the topics to prepare for the Graduate Aptitude Test Engineering. Candidates preparing for the exam are advised to follow only the official GATE 2025 syllabus to ensure that they do not miss out on any important topics. IIT Roorkee will conduct the GATE 2025 exam for 30 subjects. The GATE 2025 exam dates are February 1, 2, 15 & 16, 2025. The link to download the GATE 2025 CH syllabus PDF is provided below.
Direct link to download the GATE 2024 Chemical Engineering Syllabus PDF

GATE Chemical Engineering Syllabus 2025 - Download CH Syllabus PDF
GATE Chemical Engineering Syllabus 2025 - Download CH Syllabus PDF

The GATE question paper will be formulated strictly as per the GATE 2025 Chemical Engineering syllabus. To score the desired results, covering all the topics listed in the GATE Chemical Engineering syllabus 2025 is advised. According to the GATE 2025 Chemical Engineering syllabus pdf, the paper will have questions from General Aptitude, Engineering Mathematics, and Chemical Engineering. Read the article for the GATE 2025 exam pattern, the GATE chemical engineering syllabus pdf and the best books for GATE Chemical Engineering.

GATE 2025 Syllabus for Chemical Engineering

IIT Roorkee has released the 2025 syllabus for CH pdf online. Candidates can check the topics in the GATE CH syllabus 2025 below.

GATE 2025 Syllabus for CH - Topics from Chemical Engineering

Section 1: Engineering Mathematics
Linear AlgebraMatrix algebra, Systems of linear equations, eigenvalues and eigenvectors.

Calculus:

Functions of a single variable, Limit, continuity and differentiability, Taylor series, Mean value theorems, Evaluation of definite and improper integrals, Partial derivatives, Total derivative, Maxima and minima, Gradient, Divergence and Curl, Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green’s theorems.

Differential equations:

First-order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Cauchy’s and Euler’s equations, Initial and boundary value problems, Laplace transforms, Solutions of one-dimensional heat and wave equations and Laplace equation.


Complex variables: Complex number, polar form of complex number, triangle inequality.
Probability and Statistics: Definitions of probability and sampling theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Poisson, Normal and Binomial distributions, Linear regression analysis.
Numerical Methods: Numerical solutions of linear and non-linear algebraic equations. Integration by trapezoidal and Simpson’s rule. Single and multi-step methods for numerical solution of differential equations.

Section 2- Process Calculations and Thermodynamics :
Steady and unsteady state mass and energy balances include multiphase, multicomponent, reacting, and non-reacting systems. Use of tie components; recycle, bypass and purge calculations; Gibb’s phase rule and degree of freedom analysis.

First and Second laws of thermodynamics. Applications of first law to close and open systems. Second law and Entropy. Thermodynamic properties of pure substances: Equation of State and residual properties, properties of mixtures: partial molar properties, fugacity, excess properties and activity coefficients; phase equilibria: predicting VLE of systems; chemical reaction equilibrium.

Section 3 - Fluid Mechanics and Mechanical OperationsFluid statics, surface tension, Newtonian and non-Newtonian fluids, transport properties, shell-balances including differential form of Bernoulli equation and energy balance, equation of continuity, equation of motion, equation of mechanical energy, Macroscopic friction factors, dimensional analysis and similitude, flow through pipeline systems, velocity profiles, flow meters, pumps and compressors, elementary boundary layer theory, flow past immersed bodies including packed and fluidized beds, Turbulent flow: fluctuating velocity, universal velocity profile and pressure drop.

Particle size and shape, particle size distribution, size reduction and classification of solid particles; free and hindered settling; centrifuge and cyclones; thickening and classification, filtration, agitation and mixing; conveying of solids.

Section 4 - Heat TransferEquation of energy, steady and unsteady heat conduction, convection and radiation, thermal boundary layer and heat transfer coefficients, boiling, condensation and evaporation; types of heat exchangers and evaporators and their process calculations; design of double pipe, shell and tube heat exchangers, and single and multiple effect evaporators.
Section 5 - Mass Transfer

Fick’s laws, molecular diffusion in fluids, mass transfer coefficients, film, penetration and surface renewal theories; momentum, heat and mass transfer analogies; stage-wise and continuous contacting and stage efficiencies; HTU & NTU concepts; design and operation of equipment for distillation, absorption, leaching, liquid-liquid extraction, drying, humidification, dehumidification and adsorption, membrane separations(microfiltration, ultra-filtration, nano-filtration and reverse osmosis).

Section 6 - Chemical Reaction Engineering
Theories of reaction rates; kinetics of homogeneous reactions, interpretation of kinetic data, single and multiple reactions in ideal reactors, kinetics of enzyme reactions (Michaelis-Menten and Monod models), non-ideal reactors; residence time distribution, single parameter model; non-isothermal reactors; kinetics of heterogeneous catalytic reactions; diffusion effects in catalysis; rate and performance equations for catalyst deactivation.


Section 7 - Instrumentation and Process Control
Measurement of process variables; sensors and transducers; P&ID equipment symbols; process modelling and linearization, transfer functions and dynamic responses of various systems, systems with the inverse response, process reaction curve, controller modes (P, PI, and PID); control valves; transducer dynamics; analysis of closed-loop systems including stability, frequency response, controller tuning, cascade, and feed-forward control.
Section 8 - Plant Design and Economics

Principles of process economics and cost estimation including depreciation and total annualized cost, cost indices, rate of return, payback period, discounted cash flow, optimization in process design, and sizing of chemical engineering equipment such as heat exchangers and multistage contactors.

Section 9 - Chemical Technology

Inorganic chemical industries (sulfuric acid, phosphoric acid, chloralkali industry), fertilizers (Ammonia, Urea, SSP and TSP); natural products industries (Pulp and Paper, Sugar, Oil, and Fats); petroleum refining and petrochemicals; polymerization industries (polyethene, polypropylene, PVC, and polyester synthetic fibres).

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GATE 2025 Exam Pattern for Chemical Engineering

Candidates can find below the expected exam pattern of GATE Chemical Engineering 2025. GATE Chemical Engineering question papers are based on the topics mentioned in the gate CH syllabus pdf. Candidates are advised to prepare for the exam as per the exact exam pattern and GATE Chemical Engineering syllabus 2025 pdf to score good marks in the GATE 2025 exam.

Pattern of Questions

The GATE 2025 Chemical engineering paper will contain two types of questions

● Multiple Choice Questions carrying 1 and 2 marks, each having a choice of four answers

● Numerical Ability Type (NAT) questions for which the answers have to be entered by using the virtual keyboard in the monitor.

Marking Scheme

Students can find below the marking scheme

● The General Aptitude part will carry a total of 15 marks. There will be a total of 5 questions carrying 1 mark each and 5 questions carrying 2 marks each.

● The Chemical Engineering part will contain 25 questions carrying 1 mark each and 30 questions carrying 2 marks each.

Related links:

Reference Books for GATE 2025 Syllabus for Chemical Engineering

Reference Books

Authors

Basic Principles and Calculations in Chemical Engineering

David M. Himmelblau

Thermodynamics

A Textbook of Chemical Engineering Thermodynamics - K. V. Narayanan.

An Introduction to Chemical Engineering Thermodynamics-J. M. Smith, H. C. Van Ness, M. M. Abbott

Fluid Mechanics

Introduction to Fluid Mechanics by Yunus A. Cengel, John M. Cimbala

Introduction to Fluid Mechanics- Fox and Mcdonald

Chemical Engineering for GATE

Ram Prasad

Engineering Mathematics

B.S. Grewal

Transport Phenomena

R. Byron Bird, Warren E. Stewart, Edwin N. Lightfoot

Chemical Technology

Dryden’s Outlines of Chemical Technology by Gopala Rao M. and Marshall S

Mass Transfer

Mass Transport Phenomena- Christie J. Geankoplis

Mass Transfer Operations-Robert E. Treybal

Heat Transfer

Heat Transfer- Binay K. Dutta

Heat Transfer - Jack Philip Holman

Mechanical Operation

Unit Operations of Chemical Engineering -Warren McCabe, Julian Smith, Peter Harriott

Mechanical Operation For Chemical Engineering by Narayanan C. M. & Bhattacharyya B. C

Chemical Reaction Engineering

Chemical Reaction Engineering- Fogler & Gurmen

Chemical Reaction Engineering- Octave Levenspiel

Process Dynamics and Control

Process Systems Analysis and Control - Donald R. Coughanowr & Steven E. LeBlanc

Chemical Process Control

An Introduction To Theory And Practice- Stephanopoulos.

Process dynamics and control - Seborg, D.E., Edgar, T.F. and Mellichamp, D.A

Plant design and Economics- Peters M. S. and Timmerhaus K. D

Frequently Asked Questions (FAQs)

1. What is GATE 2025 Chemical engineering syllabus?

The syllabus of GATE Chemical Engineering 2025 includes chemical technology, heat transfer, mass transfer, chemical engineering, thermodynamics, etc.

2. Which books to refer for GATE Chemical engineering syllabus 2025?

The best books for the preparation of GATE 2025 chemical engineering include Chemical Engineering for GATE by Ram Prasad, Engineering Mathematics by BS Grewal, Heat Transfer by Binay K. Dutta, Heat Transfer by Jack Philip Holman, etc.

3. How to download GATE 2025 Chemical engineering syllabus?

Candidates can download the GATE Chemical Engineering syllabus 2025 from the official website.

4. What is the marks distribution for GATE 2025 chemical engineering exam?

In the exam, the General Aptitude section holds a weightage of 15%, while the Engineering Mathematics and Chemical Engineering sections collectively account for 85% of the total weightage. Each question in the exam is assigned a fixed mark value, either 1 or 2, as determined by the examination authorities.

5. Who is eligible for GATE chemical engineering?

Candidates should either be in their final or third year of undergraduate study in engineering or technology, have obtained a bachelor's degree in engineering or technology, or be in their last year of study, nearing graduation, or having completed a graduate degree in a relevant field of science.

6. Is it necessary to review the syllabus of GATE chemistry paper when preparing for GATE Chemical Engineering 2025?

No, reviewing the syllabus of GATE chemistry paper is not required while preparing for GATE Chemical Engineering 2025. These two papers are distinct and not interrelated. However, some topics may overlap between the two subjects. Candidates should focus primarily on their core subject syllabus.

7. Will GATE Chemical Engineering 2025 include Numerical Answer Type (NAT) questions?

Yes, GATE Chemical Engineering 2025 will include Numerical Answer Type (NAT) questions. NAT questions are a part of the GATE examination in all subjects. These questions do not have negative marking for incorrect answers, and candidates need to enter their answers using a virtual keyboard. Multiple Choice Questions (MCQs) in GATE, on the other hand, may have negative marking based on the question's value.

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Questions related to GATE

Have a question related to GATE ?

Hello aspirant,

The GATE 2025 application form deadline has been EXTENDED by IIT Roorkee to October 11, 2024 (with late fees). The GATE application form, which required standard costs, was accessible until October 3, 2024. If an individual forgets to register for the GATE 2025 application form, they can do so by October 11, 2024, at 11:59 pm, for a 500 INR late charge. The acceptance of international Master and Visa cards for payment of the GATE application fees was recently announced by IIT Roorkee. November 6, 2024 is the opening date of the GATE 2025 application form modification facility.

To know the form filling information, please visit the following link:

https://engineering.careers360.com/articles/how-fill-gate-application-form

Thank you

To get 40 marks in gate you need to refer past exam question papers. Practice and solve questions from past 20 to 25 years question papers. Focus on your strengths try to avoid new topics as they may kill your precious time.take mock test daily especially section like g.a and maths both are scoring subject but it needs practice.

With a disciplined approach and effective use of resources, you can maximize your chances of scoring above 40 marks in the GATE CSE exam. Stay focused, practice consistently, and believe in your preparation! Good luck!

It could be problematic to apply for GATE 2025 with an erroneous email address because the email is necessary for communication, updates, and login information. But you should be able to fix it, as you haven't confirmed it yet.

How to fix this:
Open the GATE 2025 Application Portal and log in. Please try logging in with your enrolment ID and password on the GATE application page.

Look for the Edit Option: You can edit information such as your email address if the application correction window is open, which is usually notified following the registration deadline. Typically, candidates can amend personal information within the rectification window.

Speak with GATE Support:

Please get in touch with the GATE zonal office handling your application right away if you are unable to modify the email during the rectification period.


Hello aspirant,

BCA students are not qualified to apply for GATE.
On the other hand, individuals pursuing an MCA after completing their BCA are deemed qualified to sit for the GATE exams. It is argued that the BCA syllabus does not provide the solid basis in courses like physics and chemistry that M. Tech students need, which is why MCA is necessary. GATE exams are available to MCA students in their second and third year.

Thank you

Hope it helps you

Hello aspirant,

Candidates can gain insight into key topics covered in the GATE 2025 syllabus, exam difficulty, chapter, and topic-wise weighting of past exam questions by completing GATE ME previous year problems. Prior to completing the GATE 2025 Application form, candidates must review the GATE ME textbooks, syllabus, and format.

To get the papers, please visit the following link:

https://engineering.careers360.com/articles/gate-question-papers

Thank you

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