GATE 2025 Chemistry Syllabus PDF - Download GATE Chemistry Syllabus Topic wise

Updated By Prateek Lakhera on 20 Jan, 2025 18:58

IIT Roorkee has released the GATE 2025 syllabus PDF for all 30 papers. There have been no changes in the GATE syllabus 2025. Access the GATE syllabus for CSE, ME, Civil Engineering, Mechanical Engineering and other papers here.

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GATE 2025 Syllabus for Chemistry

IIT Roorkee has released the GATE Chemistry syllabus 2025 along with other papers on its webiste, gate2025.iitr.ac.in. The detailed GATE 2025 Chemistry syllabus pdf has been shared on this page so that you can directly view and download it at your convenience. The GATE syllabus 2025 for Chemistry is divided into three main subjects: Physical Chemistry, Inorganic Chemistry, and Organic Chemistry. To do well in the GATE exam 2025, it is important to be familiar with the syllabus. The important topics include Kinetics, Radioactivity, Transition Elements, Lanthanides and Actinides, Photochemistry, Stereochemistry, and Pericyclic Reactions. The GATE CY syllabus 2025 also includes General Aptitude, which tests basic skills like language and reasoning. Understanding the full syllabus is important for students to prepare well and do their best in the GATE 2025 exam. As per the GATE exam pattern 2025, the paper gives 85% weightage to core Chemistry subjects and 15% weightage to the General Aptitude section. There will be a total of 65 questions in the GATE exam for chemistry consisting of Multiple-Choice Questions (MCQ), and Numerical Answer Type (NAT) questions. Explore below the GATE 2025 Chemistry syllabus in more details.

The GATE 2025 Chemistry exam will be held on Saturday 15 February 2025 in the morning shift from 9:30 to 12:30 pm. The exam will be held in online mode in delegated GATE 2025 exam centers. The GATE 2025 CY result will be announced on 19 March 2025.

Also Check: GATE 2025 Chemistry: Exam Date (Feb 15), Syllabus, Question Papers, Pattern, Cutoff

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GATE Chemistry Syllabus 2025 Section-Wise Topics

The GATE Chemistry 2025 syllabus is categorized into Physical Chemistry, Inorganic Chemistry and Organic Chemistry sections, which is further sub-divided into various chapters and topics. You can check the section-wise topics from the GATE 2025 CY syllabus below:-

Section

Topics

Sub-Topics

Physical Chemistry

Structure

Quantum mechanics postulates, Schrรถdinger equations, Born interpretation, Dirac bra-ket notation, Particle in a box, Harmonic oscillator, Rotational motion, Hydrogen and hydrogen-like atoms, Multi-electron atoms, Approximation Methods, Atomic units.

Molecular Structure and Bonding

Born-Oppenheimer approximation, Valence bond theory, LCAO-MO theory, Hybrid orbitals, LCAO-MO theory applications, Orbital theory (MOT), Hรผckel approximation.

Group Theory

Symmetry elements, Point groups, Character tables, Vibrational modes, Hybrid orbitals.

Spectroscopy

Atomic spectroscopy, Rotational, vibrational, electronic, Raman spectroscopy, Line broadening, NMR, Chemical shift, Nuclear coupling.

Equilibrium

Laws of thermodynamics, Thermochemistry, Thermodynamic functions, Gibbs-Helmholtz relations, Chemical equilibria, Ionic mobility, Debye-Hรผckel law, Nernst Equation, Phase rule, Clausius-Clapeyron equation, Statistical thermodynamics, Phase diagrams.

Kinetics

Reaction types, Steady-state approximation, Transition state theory, Catalysis, Kinetics of photochemical processes, Fast reaction kinetics.

Surfaces and Interfaces

Adsorption, Surface catalysis, Langmuir-Hinshelwood mechanism, Surface tension, Colloids, Micelles.

Inorganic Chemistry

Main Group Elements

Hydrides, Halides, Oxides, Oxoacids, Boranes, Silicones, Boron nitride, Borazines, Phosphazenes, Allotropes of carbon, phosphorus, sulfur, Acid-base concepts, Noble gasses.

Transition Elements

Coordination chemistry, Crystal field theory, Electronic spectra, Magnetic properties, Reaction mechanisms, Substitution and redox reactions, Metal-metal bonds.

Lanthanides and Actinides

Recovery methods, Periodic properties, Spectra, Magnetic properties.

Organometallics

18-Electron rule, Metal complexes, Homogeneous and heterogeneous catalysis.

Radioactivity

Detection of radioactivity, Decay processes, Fission, Fusion.

Bioinorganic Chemistry

Ion transport, Oxygen binding, Metalloenzymes, Electron transfer, Nitrogen fixation.

Solids

Crystal systems, Crystal defects, Braggโ€™s law, Ionic crystals, Structures of compounds, Band theory, Metals and semiconductors.

Instrumental Methods of Analysis

UV-visible, FTIR, NMR, Mass spectrometry, X-ray crystallography, Chromatography, Electroanalytical methods.

Organic Chemistry

Stereochemistry

Chirality, Symmetry, Stereoisomers, Stereoselective synthesis, Conformational analysis, Geometrical and optical isomerism, Atropisomerism.

Reaction Mechanisms

Kinetic vs. thermodynamic control, Substitution reactions, Addition reactions, Elimination reactions, Reactive intermediates (carbocations, carbanions, radicals, etc.).

Organic Synthesis

Synthesis and reactions of various organic compounds, Use of reagents, Carbon-carbon bond formation, Concepts of multistep synthesis, Selectivity in synthesis, Functional group protection, Asymmetric synthesis, Bond forming reactions, Stereoselective additions.

Pericyclic Reactions and Photochemistry

Electrocyclic, Cycloaddition, Sigmatropic reactions, Orbital correlations, Photochemistry of alkenes, arenes, and carbonyl compounds, Photooxidation, Photoreduction, Norrish reactions.

Heterocyclic Compounds

Structure, Preparation, Properties, and Reactions of furan, pyrrole, thiophene, pyridine, indole, quinoline, and isoquinoline.

Biomolecules

Structure, Properties, and Reactions of sugars, amino acids, peptides, proteins, nucleic acids, lipids, steroids, terpenoids, carotenoids, and alkaloids.

Experimental Techniques

Optical rotation, Chromatographic techniques (TLC, column, HPLC, GC), Applications of UV-visible, IR, NMR, Mass spectrometry in structural determination of organic molecules.

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GATE Chemistry Syllabus 2025 for General Aptitude

The General Aptitude part, which is common to all GATE papers, deals with topics based on Verbal ability, grammar and language, Analytics skills, reasoning, Quantitative Aptitude etc. 10 questions in total are asked from this section. Therefore, you are advised not to ignore this part and cover the topics as per the GATE Chemistry 2025 General Aptitude syllabus listed here:-

Category

Topics

Verbal Aptitude

Basic Vocabulary: Words, idioms, phrases in context, reading and comprehension, narrative sequencing

Basic English Grammar: Tenses, articles, adjectives, prepositions, conjunctions, verb-noun agreement, other parts of speech

Quantitative Aptitude

Numerical Computation and Estimation: Ratios, percentages, powers, exponents, logarithms, permutations, combinations, series

Data Interpretation: Data graphs (bar graphs, pie charts, other data representations), 2D and 3D plots, maps, tables

Elementary Statistics and Probability

Mensuration and Geometry

Analytical Aptitude

Logic: Deduction and induction

Numerical Relations and Reasoning

Analogy 

Spatial Aptitude

Paper Folding, Cutting, and Patterns: 2D and 3D patterns

Transformation of Shapes: Translation, rotation, scaling, mirroring, assembling, grouping

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GATE 2025 Chemistry Syllabus PDF

With the official syllabus of GATE Chemistry 2025 released on the website of IIT Roorkee, you can access the PDF version directly fro this page. The complete GATE Chemistry syllabus 2025 PDF covers all the sections, chapters, and sub-topics that need to be studied for the upcoming exam. 

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GATE Chemistry Syllabus 2025 Important Topics

Based on the previous questions asked in the GATE Chemistry exam, here are the important topics to focus on for each section:

Physical Chemistry

  • Quantum Mechanics and Structure: Focus on Schrรถdinger equations, particles in a box, harmonic oscillator, and hydrogen-like atoms.

  • Molecular Structure and Bonding: Emphasize Valence bond theory, LCAO-MO theory, and Hรผckel approximation.

  • Spectroscopy: Prioritize atomic spectroscopy, NMR, and the basics of vibrational and rotational spectroscopy.

  • Equilibrium: Important areas include thermodynamic functions, phase rule, and Nernst Equation.

  • Kinetics: Study the mechanisms of complex reactions, transition state theory, and catalysis concepts.

  • Surfaces and Interfaces: Key topics are adsorption isotherms and surface catalysis mechanisms.

Inorganic Chemistry

  • Main Group Elements: Focus on the structure and bonding of boranes, borazines, and phosphazenes.

  • Transition Elements: Pay attention to coordination chemistry, crystal field theory, electronic spectra, and magnetic properties.

  • Organometallics: Key areas include 18-electron rule, metal-carbonyl complexes, and homogeneous catalysis.

  • Bioinorganic Chemistry: Important topics include ion transport, oxygen binding, and metalloenzymes.

  • Solids: Emphasize crystal systems, Braggโ€™s law, and structures of ionic compounds.

Organic Chemistry

  • Stereochemistry: Focus on chirality, stereoisomers, conformational analysis, and stereoselective synthesis.

  • Reaction Mechanisms: Key topics are nucleophilic and electrophilic substitution, addition reactions, and elimination reactions.

  • Organic Synthesis: Important areas include synthesis and reactions of various organic compounds, carbon-carbon bond formation, and asymmetric synthesis.

  • Pericyclic Reactions and Photochemistry: Study electrocyclic reactions, cycloadditions, and photochemical reactions.

  • Heterocyclic Compounds: Pay attention to the structure and reactivity of pyrrole, furan, and thiophene.

  • Biomolecules: Focus on amino acids, peptides, and the structural features of proteins and nucleic acids.

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GATE Chemistry Syllabus 2025 Topic-Wise Weightage (Expected)

The topic-wise weightage helps any student with the idea on which chapters should be given more priority. Therefore, we have provided here the topics from GATE Chemistry syllabus along their expected weightage. The Physical Chemistry section is known to carry a higher weightage compared to the other two sections. 

Section

Topic

Approximate Weightage

Physical Chemistry

Structure

15%

Molecular Structure and Bonding

10%

Group Theory

5%

Spectroscopy

10%

Equilibrium

15%

Kinetics

10%

Surfaces and Interfaces

5%

Inorganic Chemistry

Main Group Elements

10%

Transition Elements

10%

Lanthanides and Actinides

5%

Organometallics

5%

Radioactivity

5%

Bioinorganic Chemistry

5%

Organic Chemistry

Stereochemistry

10%

Reaction Mechanisms

10%

Organic Synthesis

10%

Pericyclic Reactions and Photochemistry

5%

Heterocyclic Compounds

5%

Biomolecules

5%

Experimental Techniques

5%

How to Prepare for GATE Chemistry 2025 Syllabus

Preparing for the GATE 2025 Chemistry syllabus effectively involves a combination of strategic study, practice, and understanding the exam format. Here are some tips to help students prepare:

1. Go through the GATE Chemistry syllabus 2025 thoroughly to understand the topics properly.

2. Divide your study time based on the weightage of topics. Focus more on areas with higher weightage but don't neglect less weighted topics.

3. Use GATE best books 2025 and standard reference books for Chemistry. Solve GATE previous year question papers to understand the pattern and difficulty level. Utilize online platforms for additional practice and video tutorials.

4. Pay attention to high-weightage topics like Equilibrium, Kinetics, and Spectroscopy.

5. Take regular mock tests to simulate exam conditions and improve time management.

6. Revise important formulas, reactions, and create summary for quick revision.

7. Keep track of any updates or changes related to the GATE exam, including changes in the syllabus or exam dates.

8. Maintain a healthy study routine with enough breaks and rest. Engage in stress-relief activities like exercise, meditation, or hobbies to keep your mind fresh.

Best Books for GATE Chemistry 2025 Syllabus

The selection of good books is very important to crack the GATE exam 2025. Apart from the NCERT books the following books can help you explore the chapters with more information. Provided below is the list of best books recommended by experts for effective preparation of the GATE 2025 Chemistry syllabus.

Book Title

Author(s)

Physical Chemistry

Peter Atkins and Julio de Paula

Inorganic Chemistry

J. Derek Woollins

Organic Chemistry

Clayden, Greeves, and Warren

Physical Chemistry: A Molecular Approach

Donald A. McQuarrie and John D. Simon

Inorganic Chemistry

Gary L. Miessler, Paul J. Fischer, and Donald A. Tarr

Organic Chemistry as a Second Language: First Semester Topics

David R. Klein

Numerical Chemistry

P. Bahadur

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FAQs about GATE Syllabus

How to download the GATE 2025 CY syllabus PDF?

You can download the GATE 2025 CY syllabus from the official website in PDF format.
 

Who will organize the GATE 2025 CY exam?

IIT Roorkee will organize the GATE 2025 Chemistry exam.

Is the GATE 2025 Chemistry syllabus tough?

Generally, the difficulty level of the Chemistry syllabus is considered moderate. The syllabus covers topics from UG chapters. 

How many subjects are there in GATE 2025 Chemistry?

The Chemistry paper in GATE 2025 will feature three main sections Engineering Mathematics, General Aptitude, and core Chemistry topics.

Where can I get the GATE 2025 Chemistry exam syllabus?

The GATE 2025 Chemistry syllabus has been uploaded to the official GATE 2025 website, gate2025.iitr.ac.in.
 

When will the GATE 2025 Chemistry exam held?

The GATE 2025 Chemistry (CY) exam will be held on 15 February 2025 in the morning shift from 9:30 am to 12:30 pm.

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