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GATE 2025 Syllabus for Chemical Engineering - IIT Roorkee released the GATE Chemical Engineering syllabus 2025 pdf online at gate2025.iitr.ac.in. The syllabus for GATE Chemical Engineering 2025 is updated on this page. Candidates can download the GATE Chemical Engineering syllabus pdf through the l=direct link below. The syllabus lists the topics for the Graduate Aptitude Test Engineering. The GATE 2025 syllabus for Chemical Engineering is divided into 9 major sections. 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 2025: Syllabus | Sample Papers
IIT Roorkee will conduct the GATE 2025 exam for Chemical engineering on February 16, 2025. 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.
IIT Roorkee has released the 2025 syllabus for CH pdf online. Candidates can check the topics in the GATE CH syllabus 2025 below. The major topics included in the GATE 2025 CE syllabus are
Section 1: Engineering Mathematics | |
Linear Algebra | Matrix 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 Operations | Fluid 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 Transfer | Equation 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). |
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.
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.
Students can find below the GATE 2025 marking scheme below
● 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.
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 |
The syllabus of GATE Chemical Engineering 2025 includes chemical technology, heat transfer, mass transfer, chemical engineering, thermodynamics, etc.
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.
Candidates can download the GATE Chemical Engineering syllabus 2025 by clicking on the direct link provided at the top.
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.
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.
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.
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.
The GATE 2025 Chemical engineering exam will be conducted on February 16, 2025 in shift 1.
Hello
Yes , a B.Tech Dairy Technology student can appear for the GATE (Graduate Aptitude Test in Engineering) exam . However , the eligibility depends on selecting an appropriate paper in GATE .
Students from Dairy Technology have the option to appear for papers such as :
1. Agricultural Engineering (AG)
2. Life Sciences (XL)
3. Food Technology (XE Section H)
Key Points:
Eligibility: Students in the final year of their B.Tech program or those who have completed their degree can apply for GATE.
Benefits: GATE scores are used for admission to postgraduate programs (M.Tech, Ph.D.) and for recruitment in PSUs like NDRI, Amul, Mother Dairy, and more.
Preparation Tip: Choose the subject that aligns most closely with your Dairy Technology coursework or your future career interests.
Check link for more details
https://engineering.careers360.com/exams/gate
Hope this help you .
Thank you
A GATE score of 429 in Electrical Engineering (EE) is considered a valid and qualifying score; this means you have successfully cleared the GATE exam and are eligible to apply for various M.Tech programs in Electrical Engineering at different institutes depending on their specific cut-off marks.
If you are belongs to General category then it will be very tough to get admission in prestigious NITs. Then you can wait for spot counselling.
Thank you.
Yes, you can pursue an MTech in an IIT after qualifying for the GATE exam and graduating with a B.Sc. in Mathematics from Delhi University:
You can take the GATE exam after completing a Bachelor's degree in any field.
To get admission to an IIT for an MTech, you must qualify for the GATE exam and choose a field of study. The IIT you'll study at depends on your preference and GATE score.
You can also apply for other entrance exams like AP PGECET, TS PGECET, and VITMEE. If you want to get admission to the regular PG programmes in engineering, pharmacy, and technology.
Some colleges may require you to pass personal interview rounds.
Some IITs may also offer direct admission to MTech without the GATE exam. For example, IITs may admit students who are funded by their jobs.
GOOD LUCK!!
Hi Shubhradev,
MSc students can indeed crack GATE and potentially land PSU jobs, though opportunities may be more limited compared to engineering graduates. Some PSUs do recruit MSc graduates with valid GATE scores, but eligibility criteria vary among organizations. Hence..
Yes, you can apply for PSU (Public Sector Undertaking) jobs with a valid GATE rank, even if you are pursuing an MSc in Electronics and Communication. While many PSUs primarily prefer candidates with a BTech or BE, several PSUs accept MSc graduates in specific disciplines like Electronics, Communication, and related fields.
The eligibility criteria can vary by PSU, so it's important to check the specific requirements for each organization. Some PSUs may allow MSc graduates to apply, especially if the GATE exam is in the relevant engineering discipline (like Electronics and Communication).
Keep an eye on PSU job notifications, as they often list specific qualifications and degree requirements. If you meet the criteria and have a good GATE score, you could have opportunities in various PSUs. You can check more on the given website of Careers360. All the best!
https://engineering.careers360.com/articles/gate-eligibility-criteria
Hello,
Based on your GATE 2024 score of 226 in Electronics and Communication Engineering (ECE) under the SC category, securing admission to IITs may be challenging due to the following considerations:
Qualifying Marks : The GATE 2024 qualifying cutoff for ECE in the SC category was 16.6 marks.
Admission Cutoffs : Admission cutoffs for IITs are typically higher than the qualifying marks and vary across institutes and specializations. For instance, in previous years, the cutoff scores for SC candidates in ECE-related M.Tech programs at IITs ranged significantly higher than your score.
Competition and Seat Availability : Admission to IITs is highly competitive, and candidates with higher GATE scores are generally preferred.
Recommendations :
Explore Other Institutes : Consider applying to National Institutes of Technology (NITs) or other reputable engineering colleges where the cutoff scores may align more closely with your GATE score.
Review Specific Cutoffs : Research the previous years' cutoffs for the specific institutes and programs you're interested in to assess your chances accurately.
Enhance Qualifications : If feasible, consider improving your GATE score in future attempts to increase the likelihood of admission to your desired institute.
While admission to IITs with a GATE score of 226 in the SC category is unlikely, exploring alternative institutes and programs can provide valuable opportunities for your academic and professional growth.
Hope it helps !
A flight attendant is a professional whose primary duty is to ensure the safety and comfort of passengers during an airline flight. An individual who is pursuing a career as a flight attendant is part of the cabin crew for the plane, a team of personnel who operate a commercial, business, or even military aircraft while travelling domestically or internationally.
An individual pursuing a career as a flight attendant is specially trained for the aircraft in which he or she works since passenger safety is their foremost concern. In this article, we will discuss how to become a flight attendant in India or how to become a flight attendant after graduation.
An aerospace engineer is an individual who develops new ideas and technologies that can be used in defence systems, aviation, and spacecraft. He or she not only designs aircraft, spacecraft, satellites, and missiles but also creates test vehicles to ensure optimum functionality. Aerospace engineering is a branch of engineering that deals with the study, design, and development of aerial vehicles such as aircraft and spacecraft.
Aerospace engineering jobs deal with employees who design or build missiles and aircraft for national defence, or spacecraft. Aerospace engineering or aircraft engineering is often referred to as rocket science. The bottom line is that the person who is pursuing a career in aerospace engineering has to deal with multiple teams at different levels and work across various technologies.
A career in the aviation industry always sounds exciting. But, there is no scope for the slightest error as it may cost the lives of many people. A Flight Engineer role comes with the responsibility of monitoring the aircraft engine and control systems while in flight. Whenever the aircraft is away from the home station, he or she is required to perform pre-flight and post-flight inspections
An aircrew officer or airline commanders fly aircraft to provide transportation to passengers or cargo. The aircrew officer operates the engines of aircraft and controls to navigate and fly the airplane. The ability to learn new technologies every time and to stay up-to-date with the changes in the industry is what the aircrew officer should possess.
This could be possible through membership with professional pilot associations. The aircrew officer is also one of the highest-paid professionals and the job is quite coveted. Keep reading to find out what you need to know about how to become aircrew officer.
You may also read career as Airline Pilot.
An air hostess is a flight attendant also known as a cabin crew or steward. An air hostess undertakes several pre-flight, in-flight, and post-flight duties and is responsible for ensuring the safety and comfort of passengers on both national and international flights. A career as an air hostess might be desirable for you if you are excited about a job in which you can help people and travel to exciting places.
Air hostesses play a crucial role in the flight crew, working closely with pilots and ground personnel to provide a safe and comfortable travel experience, even beyond their hospitality responsibilities. Being flexible, having strong communication skills, and being dedicated to the comfort of passengers are all necessary for their dynamic function, which makes them essential to the entire travel experience.
An Aeronautical Engineer job comes with the responsibility of designing aircraft and thrust systems. He or she is employed in aviation, defence or civil aviation industries. Aeronautical Engineer is generally engaged in the design of aircraft and propulsion systems as well as the analysis of building materials and aircraft's aerodynamic performance. The role of an Aeronautical Engineer may involve assembling parts of aircraft, testing and maintaining them.
A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
Are you searching for an 'airline pilot job description'? An airline pilot or airline commander flies aircraft and helicopters to provide transportation to passengers or cargo. The airline pilot operates the engines of the aircraft and controls them to navigate and fly the airplane. The ability to learn new technologies every time and to stay up-to-date with the changes in the industry is what aviators should possess. The career as airline pilot is also one of the highest-paid professionals and the job is quite coveted.
Welding Engineer Job Description: A Welding Engineer work involves managing welding projects and supervising welding teams. He or she is responsible for reviewing welding procedures, processes and documentation. A career as Welding Engineer involves conducting failure analyses and causes on welding issues.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
Individuals who opt for a career as an environmental engineer are construction professionals who utilise the skills and knowledge of biology, soil science, chemistry and the concept of engineering to design and develop projects that serve as solutions to various environmental problems.
A Safety Manager is a professional responsible for employee’s safety at work. He or she plans, implements and oversees the company’s employee safety. A Safety Manager ensures compliance and adherence to Occupational Health and Safety (OHS) guidelines.
A Conservation Architect is a professional responsible for conserving and restoring buildings or monuments having a historic value. He or she applies techniques to document and stabilise the object’s state without any further damage. A Conservation Architect restores the monuments and heritage buildings to bring them back to their original state.
A Structural Engineer designs buildings, bridges, and other related structures. He or she analyzes the structures and makes sure the structures are strong enough to be used by the people. A career as a Structural Engineer requires working in the construction process. It comes under the civil engineering discipline. A Structure Engineer creates structural models with the help of computer-aided design software.
Highway Engineer Job Description: A Highway Engineer is a civil engineer who specialises in planning and building thousands of miles of roads that support connectivity and allow transportation across the country. He or she ensures that traffic management schemes are effectively planned concerning economic sustainability and successful implementation.
Are you searching for a Field Surveyor Job Description? A Field Surveyor is a professional responsible for conducting field surveys for various places or geographical conditions. He or she collects the required data and information as per the instructions given by senior officials.
Individuals who opt for a career as geothermal engineers are the professionals involved in the processing of geothermal energy. The responsibilities of geothermal engineers may vary depending on the workplace location. Those who work in fields design facilities to process and distribute geothermal energy. They oversee the functioning of machinery used in the field.
A geologist attempts to comprehend the historical backdrop of the planet we live on, all the more likely to anticipate the future and clarify current events. He or she analyses the components, deployments, results, physical characteristics, and past of the planet. A geologist examines the landforms and landscapes of the earth in relation to the geology, climatic, and human processes that have shaped them.
A geologist studies earth procedures, for example, seismic tremors, avalanches, floods, and volcanic eruptions to review land and draw up safe structure plans. When he or she researches earth materials, explores metals and minerals, yet in addition search for oil, petroleum gas, water, and strategies to extricate these.
Energy efficiency engineering is a broad field of engineering which deals with energy efficiency, energy services, facility management, plant engineering, and sustainable energy resources. Energy efficiency engineering is one of the most recent engineering disciplines to emerge. The field combines the knowledge and understanding of physics, chemistry, and mathematics, with economic and environmental engineering practices. The main job of individuals who opt for a career as an energy performance engineer is to find the most efficient and sustainable path to operate buildings and manufacturing processes.
Individuals who opt for a career as energy performance engineers apply their understanding and knowledge to increase efficiency and further develop renewable sources of energy. The energy efficiency engineers also examine the use of energy in those procedures and suggest the ways in which systems can be improved.
A career as a Petroleum engineer is concerned with activities related to producing petroleum. These products can be in the form of either crude oil or natural gas. Petroleum engineering also requires the exploration and refinement of petroleum resources. Therefore, a career as a petroleum engineer comes up with oil and gas onshore jobs. There are also desk jobs in the petroleum industry. In layman’s terms, a petroleum engineer is a person who finds the best way to drill and extract oil from oil wells. Individuals who opt for a career as petroleum engineer also tries to find new ways to extract oil in an efficient manner.
A career as Transportation Planner requires technical application of science and technology in engineering, particularly the concepts, equipment and technologies involved in the production of products and services. In fields like land use, infrastructure review, ecological standards and street design, he or she considers issues of health, environment and performance. A Transportation Planner assigns resources for implementing and designing programmes. He or she is responsible for assessing needs, preparing plans and forecasts and compliance with regulations.
A career as a civil engineer is of great importance for the infrastructural growth of the country. It is one of the most popular professions and there is great professional as well as personal growth in this civil engineering career path. There is job satisfaction in this civil engineering career path, but it also comes with a lot of stress, as there are multiple projects that need to be handled and have to be completed on time. Students should pursue physics, chemistry and mathematics in their 10+2 to become civil engineers.
A career as a Transportation Engineer is someone who takes care of people's safety. He or she is responsible for designing, planning and constructing a safe and secure transportation system. The transportation sector has seen a huge transformation and is growing day by day and improving every day.
As a Transport Engineer, he or she needs to solve complex problems such as accidents, costs, traffic flow, and statistics. A Transport Engineer also collaborates for projects with some other companies.
A loco pilot or locomotive pilot is a professional responsible for operating trains. He or she starts, stops, or controls the speed of the train. A locomotive pilot ensures that the train operates according to time schedules and signals. These loco pilots are responsible for carrying people and products to distinct destinations.
A loco pilot has thorough knowledge and understanding of the railway operations, rules, regulations, protocols, and measures to take in times of emergency. Their role is crucial in ensuring passenger and freight trains' smooth and safe operation. Here, in this article, we will discuss everything on how to how to become a loco pilot.
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