CUET Chemistry Important Topics 2026: High Weightage Topics

Q: Which chapters in Organic Chemistry are the most important for CUET?

Organic Chemistry is crucial and typically carries significant weight. Focus on:<ul><li> Basic concepts like hybridization, resonance, and inductive effects.</li><li> Alkanes, alkenes, and alkynes with their reactions.</li><li> Alcohols, phenols, aldehydes, ketones, carboxylic acids, and their properties/reactions.</li><li> Prepare key reactions like Aldol condensation, Cannizzaro reaction, and Kolbe’s reaction.</li></ul>

Q: Are numerical problems important for CUET Chemistry?

Yes, numerical problems are vital, especially in . Focus on:<ul><li>Mole concept and stoichiometry calculations.</li><li>Numerical questions on thermodynamics (enthalpy, entropy, Gibbs free energy).</li><li>Chemical kinetics equations (rate laws).</li><li>Electrochemistry (Nernst equation, cell potential). Practice numericals consistently to improve accuracy and speed.</li></ul>

Q: What are some scoring topics in CUET Chemistry?

Scoring topics typically include Numericals from the mole concept, thermodynamics, chemical kinetics, chemical bonding, coordination compounds, periodic trends and General organic chemistry (reaction mechanisms) and biomolecules. These topics often have direct questions, making them easier to score.

Q: Which topic is very important in CUET Chemistry?

Hydrocarbons, D and f block elements, Coordination compounds, Chemical bonding &amp; molecular structure, Electrochemistry and Solutions are some of the important topics in CUET chemistry syllabus.

Q: Which topic is hardest in CUET Chemistry?

Organic Chemistry is considered the toughest of the three parts as it involves various equations and reactions. As per the weightage and previous year trends, 35% of questions are asked from Organic Chemistry in CUET.

Author : Chetanya Rai

November 17, 2025

Overview: Around 5 lakh students take the CUET Chemistry exam, considering the increasing acceptance and mapping with 50+ UG courses. Knowing the CUET Chemistry important topics for 2026 will give you a competitive edge over other students and help you prepare better.

With a total of 10 units divided among inorganic, organic, and physical chemistry topics, knowing the important topics for CUET chemistry helps you prepare efficiently and attempt maximum questions to boost your score.

CUET Chemistry Important Topics 2026 [High-weightage Topics]

If you are appearing for the CUET exam in 2026 and planning to choose chemistry as one of your domain subjects, you must learn the CUET Chemistry important topics from each unit that can help you perform well in this test paper.

The unit-wise important chapters for CUET Chemistry exam are mentioned below:

Units	CUET Chemistry key 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
Solutions	colligative properties - the relative lowering o, Raoult's law, the elevation of B.P., Van't Hoff factor
d and f block Elements	General trends in properties of the first-row transition metals - metallic character, ionization enthalpy, oxidation states, magnetic properties
d and f block Elements	Preparation and properties of K2Cr207 and KMnO4.
Haloalkanes and Haloarenes	Nomenclature, nature of C-X bond, physical and chemical properties
Haloalkanes and Haloarenes	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

CUET Chemistry Chapter Wise Weightage 2026

Chemistry is one of the important mapped subjects for admission to the UG Science courses through the CUET exam. The chapter-wise expected number of questions from the syllabus is mentioned in the table below.

Important chapters for CUET Chemistry	Expected Number of Questions
Organic Chemistry
Haloalkane and Haloarene	3-4
Aldehyde, Ketone, and Carboxylic Acid	4-5
Alcohol, Phenol, and Ether	3-4
Biomolecules	2-3
Amine	3-5
Polymer	1-2
Inorganic Chemistry
Metallurgy	1-2
D & F block	4-5
Coordination Compounds	3-4
Physical Chemistry
Solid State	2-3
Electrochemistry	2-3
Solutions	2-3
Surface Chemistry	4-5
Chemical Kinetics	3-4

CUET Chemistry Exam Analysis for Previous Years

Once you know the CUET Chemistry important topics, you must also look at the exam's difficulty level in 2024, 2023, and 2022 to know how the CUET Chemistry question paper may look like in 2026:

LEVEL OF DIFFICULTY	2025	2024	2023	2022
Easy	30%	30%	32%	25%
Moderate	45%	45%	50%	55%
Difficult	25%	25%	18%	20%

The type of questions that can be asked from the CUET Chemistry important topics and syllabus is listed below:

In 2025, questions were asked about electrochemistry, solutions, kinetics, d & f block elements, etc., which required a strong conceptual understanding.
There were 3-6 questions from Halokanes, Coordination Compounds, etc, that were time-consuming.

Definition-based	Match the Following
Concept-based	Numerical
Application-based	Figure-based
Case Study/Based on a Paragraph	Statement/Assertion-Reasoning

Learn How to Prepare for CUET Chemistry Exam 2026

Recommended CUET Chemistry Preparation Books 2026

For preparing the chapter-wise CUET Chemistry important topics, the top books to consider for CUET preparation are:

Books	Author/Publisher
A Textbook of Physical Chemistry	Dr RK Gupta
A Textbook of Organic Chemistry	Dr O.P. Tandon
A Textbook of Inorganic Chemistry	Dr OP Tandon
Chemistry Textbooks for Class 12	NCERT
CUET UG Comprehensive Series for Chemistry	Supergrads
Self-Scorer tests for Chemistry	Supergrads

CUET Chemistry Important Topics Preparation Tips 2026

Check the CUET official website for updated topics. Then, highlight important definitions, in-text questions, and summary points in each chapter.
Attempt topic-wise CUET Chemistry important questions from previous years first, then full-length mocks.
Analyze each mock to check accuracy, time spent, and topics with repeated mistakes.
Focus on NCERT examples and NCERT exercises only (most CUET questions come directly or indirectly from them).
Use the YouTube Channel (Supergrads) for quick revisions and tricks.
Use flowcharts or reaction maps to remember conversions.

Key Takeaways

To cover the CUET Chemistry important topics from organic, inorganic, and physical chemistry units, you must focus on both conceptual clarity and application.

Allocate specific time slots for each topic to ensure better understanding and coverage.
Establish connections between underlying organic chemistry, inorganic reactions, and physical chemistry concepts to solve difficult topics.
Choose the best books and expert-recommended study materials for your preparation.
Take CUET mock tests regularly in timed conditions to improve speed and accuracy.
Additionally, practice using previous year question papers and sample papers to know frequently asked topics.

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