Updated on Jan 5, 2023 14:42 IST

Devise an effective preparation strategy for GATE 2023 with Chemical Engineering Syllabus

GATE 2023 Syllabus for Chemical Engineering has been released by the Indian Institute of Technology (IIT) Kharagpur on the official website of GATE. The GATE syllabus for Chemical Engineering consists of the section-wise details of topics on which questions in the exam will be asked. Candidates aspiring for the exam must follow only the official GATE 2023 syllabus for Chemical Engineering. Students can know the topics which need to be studied for their preparation by referring to the GATE Chemical Engineering syllabus.

The question papers in the exam are prepared strictly in accordance with the respective subject’s GATE 2023 syllabus. Preparing for the Chemical Engineering paper in line with its syllabus is highly advisable to score good marks. Along with General Aptitude and Engineering Mathematics, the GATE 2023 paper for Chemical Engineering will consist of questions from sections: Process Calculations and Thermodynamics, Fluid Mechanics and Mechanical Operations, Heat Transfer, Mass Transfer, Chemical Reaction Engineering, Instrumentation and Process Control, Plant Design and Economics, and Chemical Technology. Students can also check here the GATE 2023 exam pattern along with the syllabus of GATE syllabus for Chemical Engineering.

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Table of content
  • GATE 2023 Syllabus for Chemical Engineering
  • Click Here to download GATE 2023 Syllabus for Chemical Engineering (CH)
  • GATE exam pattern 2023

GATE 2023 Syllabus for Chemical Engineering

Candidates aspiring to appear for the GATE 2023 exam can check the syllabus for Chemical Engineering (CH) paper below:

Q:   What is the GATE Syllabus for Aerospace Engineering paper?
A:
The Aerospace Engineering field is related to the development of Aircraft and Spacecraft and is an important field of Engineering. Aspirants should know the GATE Aerospace syllabus to understand the topics covered so that preparation for them will be easy. Also, it is advised that candidates arrange their preparation in a planned manner, and for this, they should have a good idea about the GATE syllabus for Aerospace Engineering 2024. Scroll down to check the GATE syllabus for Aerospace Engineering 2024 in detail. In each of the following subjects, the topics have been divided into two categories: core topics and special topics. 90% of questions are from core topics, and the remaining 10% are from special topics. Section 1: Engineering Mathematics Core Topics: Linear Algebra Calculus, and Differential Equations Special Topics: Fourier Series, Laplace Transforms, Numerical methods for linear and nonlinear algebraic equations, Numerical integration and Differentiation. Complex analysis. Probability and Statistics. Section 2: Flight Mechanics Core Topics: Atmosphere, Airplane Performance, and Static Stability. Special Topics: Dynamic stability: Euler angles; Equations of Motion Decoupling of longitudinal and lateral-directional dynamics; longitudinal modes; lateral-directional modes. Section 3: Space Dynamics Core Topics: Central force Motion determination of trajectory and orbital period in simple cases. Keplers laws; escape velocity. No Special Topics Section 4: Aerodynamics Core Topics: Basic Fluid Mechanics, Potential Flow Theory, Airfoils and Wings, and Compressible Flows. Special Topics: Wind Tunnel Testing: Measurement and visualization techniques. Shock - boundary layer interaction. Section 5: Structures Core Topics: Strength of Materials, Flight Vehicle Structures, and Structural Dynamics. Special Topics: Vibration of beams. Theory of elasticity: Equilibrium and compatibility equations, Airys stress function. Section 6: Propulsion Core Topics: Basics, Aerothermodynamics of Aircraft Engines, Engine Performance, Turbomachinery, Centrifugal Compressor, Axial Turbines, and Rockets. Special Topics: Aerothermodynamics of non-rotating propulsion components such as intakes, combustor and nozzle. Turbine blade cooling. Compressor-turbine matching, Surge and stall. For more detailed Syllabus for GATE Aerospace Engineering Read: https://www.shiksha.com/engineering/gate-exam-syllabus.
Q:   What is the syllabus of Electrical Engineering GATE exam?
A:
The GATE Syllabus for Electrical Engineering will boost preparation and give an idea of the topics and concepts covered in Electrical Engineering (EE). The GATE Syllabus for Electrical Engineering 2024 is divided into ten main sections. The main topics included in the syllabus are Electric circuits, Engineering Mathematics, Electromagnetic Fields, Signals and Systems, Electrical Machines, Power Systems, Control Systems, Electrical and Electronic Measurements, Analog and Digital Electronics and Power Electronics. Check below for a detailed section-by-section syllabus. Section-wise Electrical Engineering Syllabus Section 1: Engineering Mathematics Linear Algebra, Calculus, Differential Equations, Complex Variables, Probability and Statistics. Section 2: Electric Circuits Network Elements consists of ideal votlage and current sources, dependent sources, Network theorems, etc. Section 3: Electromagnetic Fields Columb's Law, Electric Field Intensity, Electric Flux Density, Gauss's Law, Divergence, Electric Field and Potential due to point, line, plane, etc. Section 4: Signals and Systems Representation of continuous and discrete time signals, shifting and scaling properties, linear time invariant and causal systems, etc. Section 5: Electrical Machines Single phase transformer: equivalent circuit, phasor diagram, open circuit and short circuit tests, regulation and efficiency; Three-phase transformers: connections, vector groups, parallel operation; Auto-transformer, etc. Section 6: Power Systems Basic concepts of electrical power generation, ac and dc transmission concepts, Models and performance of transmission lines and cables, Economic Load Dispatch (with and without considering transmission losses), Series and shunt compensation, etc. Section 7: Control Systems Mathematical modelling and representation of systems, Feedback principle, transfer function, Block diagrams and Signal flow graphs, etc. Section 8: Electrical and Electronic Measurements Bridges and Potentiometers, Measurement of voltage, current, power, energy and power factor, etc. Section 9: Analog and Digital Electronics Simple diode circuits: clipping, clamping, rectifiers; Amplifiers: biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers, etc. Section 10: Power Electronics Static V-I characteristics and firing/gating circuits for Thyristor, MOSFET, IGBT; DC to DC conversion: Buck, Boost and Buck-Boost Converters; Single and three-phase configuration of uncontrolled rectifiers, etc. For more detailed Syllabus of GATE Electrical Engineering Read: https://www.shiksha.com/engineering/gate-exam-syllabus
Q:   Is there any change in the GATE 2024 syllabus?
A:

The Graduate Aptitude Test in Engineering GATE 2024 notification has been released. No change in GATE 2024 syllabus has been announced by the IISc Bangalore. The GATE exam 2024 will be conducted in February 3, 4, 10 and 11 for 30 papers. The GATE application form 2024 is available from August 30 to October 20. Candidates can apply online to appear in GATE 2024 exam.

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.

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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 a 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.

Q:   What is the GATE Exam Syllabus of Civil Engineering Paper?
A:
Civil Engineering is one of the core or primary subjects for GATE 2024. It covers a wide range of topics and concepts based on which the questions in the exam will be asked. The GATE syllabus for Civil Engineering will help students enhance their exam preparations and also help them plan their studies accordingly. Also, they can focus more on the areas where they are weak. Topics covered in Civil Engineering are structural analysis, design of concrete and steel structures, soil mechanics, foundation engineering, hydraulic engineering, hydrology, wastewater treatment, and transportation planning. It also consists of essential topics like probability and statistics, linear algebra, calculus, numerical methods, and differential equations. Civil Engineering: Syllabus in detail The detailed syllabus is provided below: Section 1: Engineering Mathematics Linear Algebra: Matrix algebra; Systems of linear equations; Eigen values and Eigen vectors. Calculus: Functions of single variable; Limit, continuity and differentiability; Mean value theorems, local maxima and minima; Taylor series, etc. Ordinary Differential Equation (ODE): First order (linear and non-linear) equations; higher order linear equations with constant coefficients; Euler-Cauchy equations, etc. Partial Differential Equation (PDE): Fourier series; separation of variables; solutions of one dimensional diffusion equation, etc. Probability and Statistics: Sampling theorems; Conditional probability; Descriptive statistics Mean, median, mode and standard deviation, etc. Numerical Methods: Error analysis. Numerical solutions of linear and non-linear algebraic equations; Newtons and Lagrange polynomials, etc. Section 2: Structural Engineering Engineering Mechanics: System of forces, free-body diagrams, equilibrium equations; Internal forces in structures; Frictions and its applications, etc. Solid Mechanics: Bending moment and shear force in statically determinate beams; Simple stress and strain relationships, etc. Structural Analysis: Statically determinate and indeterminate structures by force or energy methods; Method of superposition, etc. Construction Materials and Management: Construction Materials: Structural Steel Composition, material properties and behavior, etc. Concrete Structures: Working stress and Limit state design concepts, etc. Steel Structures: Working stress and Limit state design concepts; Design of tension and compression members, etc. Section 3: Geotechnical Engineering Soil Mechanics: Three-phase system and phase relationships, index properties; Unified and Indian standard soil classification system; Permeability, etc. Foundation Engineering: Sub-surface investigations - Drilling bore holes, sampling, plate load test, standard penetration and cone penetration tests; Earth pressure theories, etc. Section 4: Water Resources Engineering Fluid Mechanics: Properties of fluids, fluid statics; Continuity, momentum and energy equations and their applications, etc. Hydraulics: Forces on immersed bodies; Flow measurement in channels and pipes, etc. Hydrology: Hydrologic cycle, precipitation, evaporation, etc. Irrigation: Types of irrigation systems and methods; Crop water requirements, etc. Section 5: Environmental Engineering Water and Waste Water Quality and Treatment: Basics of water quality standards Physical, chemical and biological parameters; Water quality index, etc. Air Pollution: Types of pollutants, their sources and impacts, air pollution control, air quality standards, etc. Municipal Solid Wastes: Characteristics, generation, collection and transportation of solid wastes, etc. Section 6: Transportation Engineering Transportation Infrastructure: Geometric design of highways, etc. Geometric design of railway Track Speed and Cant. Concept of airport runway length, calculations and corrections; taxiway and exit taxiway design. Highway Pavements: Highway materials - desirable properties and tests; Desirable properties of bituminous paving mixes, etc. Traffic Engineering: Traffic studies on flow and speed, peak hour factor, accident study, statistical analysis of traffic data, etc. Section 7: Geomatics Engineering Principles of surveying; Errors and their adjustment; Maps - scale, coordinate system; Distance and angle measurement - Levelling and trigonometric levelling, etc. Photogrammetry and Remote Sensing - Scale, flying height; Basics of remote sensing and GIS. For more detail visit: https://www.shiksha.com/engineering/gate-exam-syllabus
Q:   What is the GATE Exam Syllabus of Naval Architecture and Marine Engineering?
A:

Naval Architecture and Marine Engineering are one of the two new papers introduced in GATE and it comprises five sections namely Engineering Mathematics, Applied Mechanics and Structures, Fluid Mechanics and Marine Hydrodynamics, Naval Architecture and Ocean Engineering and Thermodynamics and Marine Engineering. Check below in detail about the syllabus of Naval Architecture and Marine Engineering Exam. Section 1: Engineering Mathematics Determinants and matrices, Systems of linear equations, Eigenvalues and eigenvectors. Functions, gradient, Linear, non-linear, first and higher order ordinary and partial differential equations, separation of variables. Laplace transformation, analytical functions of complex variables, Fourier series, numerical methods for differentiation and integration, complex analysis, probability and statistics, etc. Section 2: Applied Mechanics and Structures Engineering Mechanics, Mechanics of Materials, Vibrations, and Machine Design. Section 3: Fluid Mechanics and Marine Hydrodynamics Fluid Mechanics: Fluid properties; fluid statics, stability of floating bodies; Conservation laws: Mass, momentum and energy (Integral and differential form); Dimensional analysis and dynamic similarity; sources, sinks, doublets, line vortex and their superposition; Stokes integral theorem, etc. Boundary layer theory- Prandtl's boundary layer equations, criterion for separation, Blasius solution, Skin friction, displacement thickness, momentum thickness, etc. Vorticity and Kelvins theorem, Potential flow theory, Sources, Sinks and Doublets, hydrodynamic forces in potential flow, D'Alembert's paradox, etc. Section 4: Naval Architecture and Ocean Engineering Ship geometry and physical fundamentals - Archimedes principle, buoyancy and weight of ship, laws of flotation, heel and trim, stable and unstable equilibrium of ships, importance of streamlined hull shape, ship main particulars, hydrostatic calculations, etc. Stability and trim of Ships, Resistance and Propulsion, Ship Manoeuvring and Motions, Ship Structures and Strength, Physical Oceanography, etc. Section 5: Thermodynamics and Marine Engineering Thermodynamics: First law of thermodynamics - Closed system undergoing a cycle; closed system undergoing a change of state; Internal energy of a system; Expansion work; Process using ideal gas - constant pressure, constant volume, isothermal, etc. Marine Diesel Engines, Marine Steam Turbines, Marine Boilers, Engine Dynamics, and Marine Auxiliary Machinery & Systems. For more detailed Syllabus for GATE Naval Architecture and Marine Engineering Read: https://www.shiksha.com/engineering/gate-exam-syllabus

Q:   How to know the weightage of topics for a particular paper as per the syllabus of GATE 2024?
A:
GATE 2024 exam will be conducted in February 2024. The authority will release the GATE 2024 exam pattern online on the official website. Candidates need to check out the GATE 2024 brochure. The pattern of the exam will provide insight to the candidate regarding the type and number of questions asked in the exam. The GATE 2024 exam will have a total of 65 questions carrying 100 marks, out of which 10 questions carrying a total of 15 marks will be of General Aptitude. The GATE 2024 exam pattern comprises the marking scheme, the mode of examination, the question paper, the subject code, etc. That is, we can say that each GATE 2024 paper is for a total of 100 marks, in which General Aptitude (GA) is common for all papers (15 marks) and the rest of the paper covers the respective syllabus (85 marks). Also, there is no way to know the weightage of the topics. Candidates can analyse five-year trends and papers that may help with their preparation. According to the syllabus, all topics have the same weightage. Read more: https://www.shiksha.com/engineering/gate-exam-pattern.

Numerical Methods: Numerical solutions of linear and non-linear algebraic equations. Integration by trapezoidal and Simpson’s rule. Single and multi-step methods for the numerical solution of differential equations.

Section 2: Process Calculations and Thermodynamics

Steady and unsteady state mass and energy balances including 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(micro-filtration, 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 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, chlor-alkali industry), fertilizers (Ammonia, Urea, SSP and TSP); natural products industries (Pulp and Paper, Sugar, Oil, and Fats); petroleum refining and petrochemicals; polymerization industries (polyethylene, polypropylene, PVC and polyester synthetic fibres).

Click Here to download GATE 2023 Syllabus for Chemical Engineering (CH)

GATE exam pattern 2023

Particulars          

Details

Exam Duration 

Three hours

Mode of examination    

Computer-based test

Question type  

Objective type and Numerical Answer Type (NAT)

Number of questions    

65

Total marks       

100

Sections              

Aptitude Engineering, Mathematics, Subject-specific questions

Marking Scheme             

One mark MCQs – 1/3 mark will be reduced for every incorrect response

Two mark MCQs – 2/3 mark will be reduced for every incorrect answer

No marks will be deducted for unattempted questions

No negative marking for Numerical Answer Type (NAT) questions

Sectional Time-Limit

No

 

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If you notice an error or discrepancy after submitting your GATE form, don't panic. Once the application correction window opens, log in via GOAPS using your credentials and make the corrections. Details like category, gender, exam city, paper choice, date of birth, etc., can often be edited — usual

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Dheeraj Goswami

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The GATE cutoff changes every year depending on seat intake, number of applicants appeared in exam, toughness of question paper, and previous cutoff trends. Candidates who meet cutoff score can participate for counselling.

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Indrani Uniyal

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Piyush Shukla

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Bhumika Uniyal

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Sumridhi Sinha

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Answered 2 months ago

The barcode present in the GATE admit card 2026 carries the candidate's information. It is required for a faster verification process and fraud prevention. So, make sure it does not get tampered. Carry multiple copies in case your GATE 2026 hall ticket is torn or tampered. 

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Taru Shukla

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Candidates who are appearing for the GATE exam must carry a valid ID proof along with a passport-size photograph, transperant water bottle, and pen (blue or black) along with GATE 2026 hall ticket. We advise to carry atleast two to three copies of admit card to the centre.

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Aishwarya Uniyal

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