The Common University Entrance Test (CUET) is must for every student who want to study popular courses like BA, BCom, BSc, BBA, etc. at top universities like DU, BHU, AMU, JMI, and others. To score full marks in the CUET UG 2025 Chemistry paper, students must know all important topics included in the syllabus. To provide clarity and useful insights, we are providing the CUET Chemistry Chapter Wise Weightage 2025 in this article.
CUET Chemistry Chapter Wise Weightage
Aspirants intending to take the CUET UG 2025 exam with Chemistry as a subject specific to their domain should refer to the CUET Chemistry Chapter-Wise Weightage mentioned in this article. Aldehyde, Ketone, and Carboxylic Acid, P-block, Surface Chemistry, Chemical Kinetics, etc., carry the highest weightage in the CUET 2025 Chemistry syllabus.
CUET Chemistry Chapter Wise Weightage 2025
The CUET UG 2025 is scheduled from May 08 to June 01, 2025. The CUET 2025 chemistry exam date is mentioned in the CUET Date Sheet 2025. Comprising 16 units categorized into inorganic, organic, and physical chemistry, familiarity with the key subjects for CUET chemistry helps in effective preparation and enables you to attempt the most number of questions, increasing your marks. Check the CUET chemistry chapter-wise weightage 2025 in terms of expected no. of questions below.
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CUET 2025 Chemistry Chapter Wise Weightage
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Chapter Name
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Expected Number of Questions
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Organic Chemistry
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Haloalkane and Haloarene
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3-4
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Aldehyde, Ketone, and Carboxylic Acid
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4-5
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Alcohol, Phenol, and Ether
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3-4
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Biomolecules
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2-3
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Amine
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3-5
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Polymer
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1-2
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Chemistry in Everyday Life
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1-2
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Inorganic Chemistry
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Metallurgy
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1-2
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D-block
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2-3
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P-block
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4-5
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Coordination Compounds
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3-4
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Physical Chemistry
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Solid State
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2-3
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Electrochemistry
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2-3
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Solutions
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2-3
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Surface Chemistry
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4-5
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Chemical Kinetics
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3-4
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CUET Chemistry Chapter Wise Weightage 2025- High Weightage Topics
Based on the analyses of previous year papers, we have provided the CUET Chemistry high weightage topics for 2025 exam below.
| Chapter | Weightage | Key Topics | Focus Areas |
| Aldehydes, Ketones & Carboxylic Acids | 12% | – Nucleophilic addition reactions
– Oxidation-reduction – Functional group tests |
– IUPAC nomenclature
– Reaction mechanisms – Theory + application-based questions |
| The d- and f-Block Elements | 10% | – Transition metal behavior
– Variable oxidation states – Color & magnetism – Lanthanide contraction |
– Conceptual + fact-based learning
– Daily life applications – Coordination chemistry |
| Electrochemistry | 10% | – Galvanic and electrolytic cells
– Nernst equation – Cell potential – Conductivity |
– Strong conceptual understanding
– Numerical problem-solving |
| Biomolecules | 8–10% | – Structure and function of carbohydrates, proteins, enzymes, nucleic acids | – Biology + chemistry integration
– Recall-based and conceptual comprehension |
CUET 2025 Chemistry Moderate Weightage Topics
The moderate weightage topics that students should focus for the CUET UG 2025 exam after high weightage topics has been tabulated hereunder.
| Chapter | Weightage | Key Topics | Focus Areas |
| Chemical Kinetics | 6–8% | – Rate laws
– Reaction order – Integrated rate equations – Arrhenius equation |
– Conceptual + numerical
– Graphs & data interpretation |
| Amines | 6–8% | – Classification
– Basicity – Preparation methods – Identification tests |
– Reaction mechanisms
– Conversion-based questions |
| Alcohols, Phenols and Ethers | 8% (Set A) | – Electrophilic substitution (phenols)
– Oxidation (alcohols) – Ether cleavage |
– Structure & mechanism-based problems |
| Solutions | 6–8% | – Colligative properties
– Raoult’s law – Terms of concentration |
– Numericals-focused
– High-scoring with revision |
| Coordination Compounds | 6–8% | – Nomenclature – Ligand types
– Isomerism – VBT & CFT |
– Conceptual clarity
– Important Inorganic Chemistry chapter |
| Haloalkanes and Haloarenes | 4–8% | – Substitution and elimination reactions
– Nomenclature – Halogen effects on reactivity |
– Reaction mechanisms |
| The p-Block Elements | 8% (Set D), less in Set A | – Group 15–18 elements
– Oxides & halides – Periodic trends |
– Focus on exceptions
– Conceptual + factual questions |
CUET 2025 Chemistry Important Topics
Approximately 5,61,719 candidates took the CUET Chemistry exam last year, and with the growing popularity and demand for the exam, this figure is likely to rise in 2025. Understanding the key CUET Chemistry topics for 2025 will provide you with an advantage over your peers. Aspirants preparing for the CUET Chemistry exam should study according to the important topics and chapter-wise weightage of CUET UG Chemistry subject. Check important topics for the CUET UG 2025 Chemistry exam below.
| Units/Chapters | Important Topics |
| Solid State | Classification of solids based on different binding forces, molecular, ionic covalent, and metallic solids |
| Unit cell in two-dimensional and three-dimensional lattices, calculation of density of unit cell, packing in solids, packing efficiency | |
| Band theory of metals, Conductors, semiconductors and insulators, n and p-type semiconductors | |
| Solutions | Types of solutions, Solid solutions |
| colligative properties – the relative lowering o, Raoult’s law, the elevation of B.P., Van’t Hoff factor | |
| p-Block Elements | Group 15 Elements, Group 16 Elements, Group 17 Elements, and Group 18 Elements |
| d and f block Elements | General trends in properties of the first-row transition metals – metallic character, ionization enthalpy, oxidation states, magnetic properties |
| Preparation and properties of K2Cr207 and KMnO4. | |
| Haloalkanes and Haloarenes | Nomenclature, nature of C-X bond, physical and chemical properties |
| Optical rotation, Nature of C-X bond, and substitution reactions. | |
| Alcohols, Phenols, and Ethers | Nomenclature, methods of preparation, Identification of primary, secondary, and tertiary alcohols |
| Acidic nature of phenol, electrophilic substitution reactions, and uses of phenols | |
| Ethers – Nomenclature, methods of preparation, and uses | |
| Biomolecules | Carbohydrates & Proteins, Hormones, DNA, and RNA |
| Chemistry in Everyday Life | Chemicals in medicines, Chemicals In food, and soaps and detergents |
CUET Chemistry Chapter Wise Weightage 2025- Difficulty Level
After identifying the important topics for CUET Chemistry, you should also consider the exam’s difficulty levels from 2024, 2023, and 2022 to anticipate the format of the CUET Chemistry question paper in 2025.
| Easy | 30% | 32% | 25% |
| Moderate | 45% | 50% | 55% |
| Difficult | 25% | 18% | 20% |
The quantity of questions for every type in the CUET Chemistry significant topics and syllabus is shown below:
| Question Types | 2024 | 2023 | 2022 |
| Definition-based | 5 | 6 | 5 |
| Concept-based | 10 | 7 | 10 |
| Application-based | 11 | 11 | 9 |
| Numerical | 5 | 7 | 6 |
| Figure-based | 2 | 3 | 4 |
| Case Study/Based on a Paragraph | 10 | 10 | 10 |
| Statement/Assertion-Reasoning | 2 | 3 | 4 |
| Match the Following | 5 | 3 | 2 |
Students should practice these questions from the CUET Chemistry mock test prepared by top platforms like Adda247.
Must-Read Books for CUET UG 2025 Chemistry
Choosing the appropriate books is essential for effective CUET Chemistry preparation. Essential books cover all important subjects, offer straightforward explanations, and feature numerous practice questions. In this part, we will highlight several excellent books that can enhance your understanding and results in the exam.
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Books Name
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Author/Publisher
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Physical Chemistry
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O.P. Tandon
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Organic Chemistry
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Morrison & Boyd
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Inorganic Chemistry
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J.D. Lee
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General Organic Chemistry
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M.S. Chauhan
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Problems in Physical Chemistry
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Narendra Awasthi
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Concise Inorganic Chemistry
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J.D. Lee
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CUET Chemistry Guide
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Arihant Publications
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Chemistry for Class 11 & 12
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NCERT
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CUET Chemistry Exam Pattern 2025
Along with the chapter-wise weightage, students should also know about the latest CUET exam pattern for chemistry paper.
| Particulars | Details |
| Number of questions | 50 (compulsory) |
| Type of questions | Multiple Choice Question (MCQ) |
| CUET Chemistry exam duration | 60 minutes |
| CUET marking scheme | +5 for each correct answer
-1 for each incorrect answer |
CUET Chemistry Chapter Wise Weightage 2025- Key Points
To address the key CUET Chemistry topics from the organic, inorganic, and physical chemistry sections, you need to emphasize both understanding concepts and their application.
- Designate particular time periods for each subject to guarantee improved understanding and clarity.
- Create links among foundational organic chemistry, inorganic reactions, and physical chemistry ideas to solve complex topics.
- Select the top books and study resources suggested by experts for your preparation.
- Regularly take CUET mock tests under timed conditions to enhance speed and precision.
- Moreover, work on CUET Chemistry previous year exam papers and sample tests to become familiar with commonly covered topics.
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