BITSAT Chemistry syllabus 2026 plays an important role in determining your total score, as chemistry contributes 30 questions out of a total of 130 questions in the exam. This section makes 23% of the total BITSAT paper, so it is important to study it with a clear strategy. The course is divided into three main parts: Physical chemistry, inorganic chemistry and organic chemistry, covering topics from both class 11 and class 12 NCERT textbooks.
Physical chemistry requires an excellent command of numerical problems; Inorganic Chemistry is all about understanding periodic properties and structures, and Organic Chemistry requires you to master reaction mechanisms and functional groups.
The best part about the Chemistry section is that it closely follows the NCERT textbooks of Classes 11 and 12. This means that if you’ve studied well during your school years, you already have a solid foundation. Check BITSAT 2026 Exam Pattern
For example, you might be asked to solve a problem on thermodynamics, where you’ll need to calculate energy changes in a chemical reaction. Or you might come across a question on biomolecules, where you’ll be quizzed on the role of enzymes or proteins in the human body. These questions don’t just measure how much you’ve studied—they assess how well you’ve understood the subject.
Boost Your Preparation by our specially curated BITSAT Mock Test.
BITSAT 2026 Chemistry Syllabus
The Chemistry Syllabus for BITAST is divided into three sections- Physical, Organic and Inorganic Chemistry. Here is a breakdown for each section along with the chapters:
| Physical Chemistry | Organic Chemistry | Inorganic Chemistry |
|---|---|---|
| States of Matter | Principles of Organic Chemistry and Hydrocarbons | Periodicity and Bonding |
| Atomic Structure | Stereochemistry | Hydrogen and s-block elements |
| Thermodynamics | Organic Compounds with Functional Groups Containing Oxygen and Nitrogen | p-, d-, and f-block elements |
| Physical and Chemical Equilibria | Biological, Industrial and Environmental Chemistry | |
| Electrochemistry | ||
| Chemical Kinetics | ||
| Theoretical Principles of Experimental Chemistry |
Also Check:
BITSAT Syllabus: High Scoring Topics, Memorization Techniques, and Reaction Mechanisms
Physical Chemistry: High-Scoring Chapters
Physical Chemistry involves both theoretical concepts and problem-solving. It is a high-scoring section of the BITSAT Chemistry syllabus. Below are the key topics and important concepts for each chapter:
| Topic | Key Concepts | Important Focus Areas |
|---|---|---|
| States of Matter | Ideal gases, Real gases, Van der Waals equation, Gas laws (Boyle’s, Charles’s law) | Behavior of gases, deviations from ideal gas behavior |
| Atomic Structure | Bohr model, Quantum mechanical model, Atomic orbitals, Quantum numbers, Spectral series | Electron configurations, atomic spectra |
| Thermodynamics | Laws of thermodynamics, Enthalpy, Entropy, Gibbs free energy | First and second laws, work, heat, and efficiency calculations |
| Chemical Kinetics | Rate of reaction, Order of reaction, Rate constant, Arrhenius equation | Factors affecting reaction rates, half-life calculations |
| Electrochemistry | Electrochemical cells, Nernst equation, Conductance, Electrode potential, Faraday’s laws | Solving problems on cell potentials, Gibbs free energy, equilibrium |
| Physical and Chemical Equilibria | Le Chatelier’s principle, Equilibrium constant (Kc), Reaction quotient (Q), Acids and bases, Solubility product | Common ion effect, acid-base equilibria, solubility product calculation |
Tips:
- Focus on mastering formulas and their application.
- Understand the theoretical concepts deeply for effective problem-solving.
Inorganic Chemistry: Memorization Techniques
Inorganic Chemistry relies heavily on memorization and understanding periodic trends. Below is a detailed breakdown of key chapters:
| Topic | Key Concepts | Focus Areas |
|---|---|---|
| Periodicity and Bonding | Atomic size, Ionization energy, Electron affinity, Electronegativity, Types of bonds (Ionic, Covalent) | Periodic trends in chemical reactivity, oxidation states |
| Hydrogen and s-block elements | Properties of hydrogen, Alkali metals, Alkaline earth metals (s-block elements) | Reactions and properties of hydrogen, s-block metals |
| p-, d-, and f-block elements | Properties of p-block, d-block, and f-block elements, Coordination compounds, Oxidation states, Ligands | Transition elements, Lanthanides, Actinides, Coordination chemistry |
| Biological, Industrial, and Environmental Chemistry | Role of inorganic compounds in biology (hemoglobin, chlorophyll), Industrial processes (Haber process) | Environmental issues: water pollution, acid rain, greenhouse gases |
Memorization Tips:
- Use mnemonics for periodic trends.
- Create flashcards for elements and compounds.
- Group elements with similar properties together for easier recall.
Organic Chemistry: Reaction Mechanisms to Focus On
Organic Chemistry involves understanding reaction mechanisms, functional groups, and their reactivity. Below is the breakdown of important chapters:
| Topic | Key Concepts | Focus Areas |
|---|---|---|
| Principles of Organic Chemistry and Hydrocarbons | Electrophilic and nucleophilic attack, Hydrocarbons (alkanes, alkenes, alkynes), Isomerism | Hydrocarbon derivatives, Structural and geometric isomerism |
| Stereochemistry | Chirality, Optical isomerism, Conformational analysis, R/S configuration, E/Z isomerism | Fischer projections, Optical activity, R/S and E/Z isomerism |
| Organic Compounds with Functional Groups | Alcohols, Phenols, Ethers, Aldehydes, Ketones, Carboxylic acids, Amines, Amides, Nucleophilic substitution | Reaction mechanisms: SN1, SN2, E1, E2 |
| Reaction Mechanisms | Electrophilic addition, Radical substitution, Nucleophilic substitution, Electrophilic substitution | Mechanism types, Stereochemistry of reactions, Pathways of reactions |
Tips:
- Focus on understanding reaction mechanisms and their steps.
- Draw reaction pathways to visualize electron flow and intermediate steps.
BITSAT Chemistry Syllabus: Weightage and Difficulty Analysis
Exam Weightage for Chemistry
The BITSAT Chemistry syllabus comprises 30 questions out of the total 130 questions, contributing 23% to the overall exam. Understanding the weightage of different chapters can significantly help in strategizing your preparation.
- Physical Chemistry holds the highest weightage, contributing around 30-35% of the Chemistry section, which means 9-10 questions.
- Organic Chemistry follows closely with 35-40% of the Chemistry section, accounting for 11-12 questions.
- Inorganic Chemistry contributes around 25-30%, with 7-8 questions.
The weightage distribution indicates that Physical Chemistry and Organic Chemistry are the two most important sections, so focusing on these areas will increase your chances of scoring higher in Chemistry.
Easy vs Difficult Chapters
Some chapters in the BITSAT Chemistry syllabus are considered easier to master, while others require more effort and in-depth understanding. Here's a breakdown of easy versus difficult chapters:
| Category | Chapter | Reason |
|---|---|---|
| Easy Chapters | Periodic Table & Chemical Bonding | Logical patterns; periodic trends and bond types are easier to understand. |
| Hydrogen & s-block Elements | Straightforward concepts; periodic trends are easy to memorize. | |
| Hydrocarbons | Basic structures of alkanes, alkenes, and alkynes are simple once understood. | |
| Difficult Chapters | Thermodynamics | Requires deep understanding of laws and complex problem-solving. |
| Chemical Kinetics | Concepts like rate of reaction and influencing factors are tricky to master. | |
| Stereochemistry | Spatial arrangements and isomerism can be confusing without strong visualization and practice. |
Also See: BITSAT Important Books
High-Scoring Topics to Prioritize
Focusing on the most important and high-scoring chapters can significantly improve your score. Here are the scoring topics in BITSAT Chemistry:
- Physical Chemistry: Thermodynamics, Chemical Kinetics, and Electrochemistry are high-yield topics for 9-10 questions.
- Organic Chemistry: Functional groups containing oxygen and nitrogen, Reaction mechanisms, and Hydrocarbons should be prioritized, as these contribute significantly to the 11-12 questions.
- Inorganic Chemistry: Chemical Bonding and Periodic Table are key chapters that help you secure easy marks for 7-8 questions.
BTSAT Syllabus Chapter-Wise Weightage
| Topic | Weightage |
|---|---|
| Chemical Bonding | 10% |
| Biomolecules | 6% |
| Atomic Structure | 6% |
| Carboxylic Acid & its Derivatives | 6% |
| Mole Concepts | 6% |
| p-block elements | 6% |
| Alkanes, Alkenes & Alkynes | 5% |
| Chemical Thermodynamics | 5% |
| Electrochemistry | 5% |
| Chemical Equilibrium | 4% |
| Solid-state | 4% |
| s-block elements | 4% |
| General Organic Chemistry | 4% |
| Chemical Kinetics | 3% |
| Ionic Equilibrium | 3% |
BITSAT Previous Year Question Papers
Practicing BITSAT Previous Year Question Papers (PYQs) is an essential part of preparation. PYQs help students understand the exam pattern, question types, and difficulty level. By solving these papers, candidates can identify important topics, assess their strengths and weaknesses, and improve their time management skills. Moreover, analyzing PYQs offers insights into frequently repeated concepts, helping students focus on high-priority areas like Chemical Bonding, Atomic Structure, and p-block Elements in Chemistry. Below is the link to download the pyqs:
BITSAT Chemistry Syllabus: Preparation Tips
Step-by-Step Study Plan for Chemistry
Effective preparation for BITSAT Chemistry requires a structured study plan:
- Start with Conceptual Clarity:
- Begin with the basics of Physical Chemistry (like Thermodynamics, Atomic Structure) and Organic Chemistry (Hydrocarbons, Functional groups).
- Move on to Inorganic Chemistry after ensuring a strong foundation in Physical and Organic Chemistry.
- Master Important Topics:
- Prioritize high-scoring topics like Thermodynamics, Electrochemistry, and Stereochemistry.
- Allocate more time to difficult chapters like Chemical Kinetics and Stereochemistry.
- Daily Practice:
- Solve practice questions daily, especially numerical problems in Physical Chemistry.
- Take weekly mock tests to assess your progress and revise topics.
- Focus on Weak Areas:
- Identify weak topics through self-assessments and past-year papers.
- Dedicate extra time to improving these areas to ensure you don’t lose marks on easy questions.
- Revision:
- Regularly revise all topics, especially formulas and reaction mechanisms.
- Revise important topics one month before the exam to retain knowledge.
One-Month Revision Plan
| Week | Days | Topics | Tasks/Focus Areas |
|---|---|---|---|
| Week 1 | Day 1-2 | States of Matter, Atomic Structure | Concepts, PYQs, Numericals |
| Day 3-4 | Periodicity, Thermodynamics | Trends, Key formulas, Problems | |
| Day 5-6 | Chemical Kinetics, Electrochemistry | Rate laws, Nernst Equation Numericals | |
| Day 7 | Equilibria (Physical & Chemical) | Le Chatelier, Acid-Base problems | |
| Week 2 | Day 8 | Solid State | Formulas, Diagrams |
| Day 9-10 | Organic Chemistry Basics, Hydrocarbons | Reaction mechanisms, PYQs | |
| Day 11-12 | Stereochemistry, Alcohols, Phenols, Ethers | Chirality, Functional Groups | |
| Day 13-14 | Aldehydes, Ketones, Carboxylic Acids | Mechanisms, Acidic strength | |
| Week 3 | Day 15-16 | Biomolecules, Hydrogen & s-block Elements | Properties, Memorization tasks |
| Day 17-18 | p-block, d- & f-block Elements | Periodic Trends, Reactions | |
| Day 19 | Ionic Equilibrium | pH, Buffers, Solubility | |
| Day 20-21 | Chemical Bonding, Thermodynamics (Revision) | VSEPR, Hybridization, Mock test | |
| Week 4 | Day 22-23 | Coordination & Environmental Chemistry | Ligands, Pollution, Green Chemistry |
| Day 24-26 | Full Physical, Inorganic, Organic Revisions | Formula, Reactions, Flashcards | |
| Day 27-29 | Mock Tests 1 & 2, Weak Areas Review | Practice & Analyze | |
| Day 30 | Final Revision | Relaxation + Quick Review |
*The article might have information for the previous academic years, which will be updated soon subject to the notification issued by the University/College.
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