Jee Main Chemistry Chapter wise Weightage - PDF Download
JEE Mains & Advanced
Chemistry Weightage in JEE Main Exam
This subject includes Physical and Inorganic Chemistry equally; each has a weightage over 30%. Thermodynamics, chemical kinetics, and equilibrium in Physical Chemistry and periodic trends, reactions, and coordination of compounds in Inorganic Chemistry are vital areas. Organic Chemistry, with a 35% weightage, demands in-depth knowledge of reaction mechanisms, functional groups, and stereochemistry.
JEE Main Chemistry Chapter-wise Weightage
|
Chapters |
Total Questions |
Weightage |
|
Mole Concept |
1 |
3.3% |
|
Redox Reactions |
1 |
3.3% |
|
Electrochemistry |
1 |
3.3% |
|
Chemical Kinetics |
1 |
3.3% |
|
Solution & Colligative Properties |
1 |
3.3% |
|
General Organic Chemistry |
1 |
3.3% |
|
Stereochemistry |
1 |
3.3% |
|
Hydrocarbon |
1 |
3.3% |
|
Alkyl Halides |
1 |
3.3% |
|
Carboxylic Acids & their Derivatives |
1 |
3.3% |
|
Carbohydrates, amino acids, and Polymers |
1 |
3.3% |
|
Aromatic Compounds |
1 |
3.3% |
|
Atomic Structure |
2 |
6.6% |
|
Chemical Bonding |
2 |
6.6% |
|
Chemical And Ionic Equilibrium |
2 |
6.6% |
|
Solid-State And Surface Chemistry |
2 |
6.6% |
|
Nuclear & Environmental Chemistry |
2 |
6.6% |
|
Thermodynamics & the Gaseous State |
2 |
6.6% |
|
Transition Elements & Coordination Compounds |
3 |
9.9% |
|
Periodic table, p-Block Elements |
3 |
9.9% |
Organic Chemistry Chapter-wise for JEE Main
|
Organic Chemistry Weightage in JEE Mains |
||
|
Organic Chemistry Topics |
Number of Questions Asked |
Percentage Weight |
|
Basic Principles of Organic Chemistry |
0-2 |
0-8% |
|
Hydrocarbon |
2-3 |
8-12% |
|
Alkyl Halide, Alcohol & Ether (Reaction Mechanism) |
1-3 |
4-12% |
|
Aromatic Compounds |
0-1 |
0-4% |
|
Biomolecules |
0-1 |
0-4% |
|
Polymers |
0-1 |
0-4% |
|
Chemistry in everyday life |
0-1 |
0-4% |
|
Grignard Reagent, Reduction, Oxidation & Hydrolysis |
0-1 |
0-4% |
|
Carboxylic Acid and its Derivatives |
0-1 |
0-4% |
|
Principles Related to Practical Chemistry |
0-1 |
0-4% |
Inorganic Chemistry Chapter-wise for Jee Main
|
Inorganic Chemistry Weightage in JEE Mains |
||
|
Inorganic Chemistry Topics |
Number of Questions Asked |
Percentage Weight |
|
Classification of Elements |
1-2 |
4-8% |
|
P-Block |
0-1 |
0-4% |
|
S-Block |
0-1 |
0-4% |
|
D-Block & F-Block elements |
0-1 |
0-4% |
|
Environmental Chemistry |
0-1 |
0-4% |
|
Coordination Compounds |
2-3 |
8-12% |
|
Metallurgy |
0-1 |
0-4% |
Physical Chemistry Chapter-wise in JEE Mains
|
Physical Chemistry Weightage in JEE Mains |
||
|
Physical Chemistry Topics |
Number of Questions Asked |
Percentage Weight |
|
Some Basic Concepts in Chemistry |
1-2 |
4-8% |
|
States of Matter |
1 |
4% |
|
Gaseous State |
0-1 |
0-4% |
|
Solid State |
0-1 |
0-4% |
|
Chemical Bonding and Molecular Structure |
1-3 |
4-12% |
|
Equilibrium |
1-2 |
4-8% |
|
Atomic Structure & Nuclear Chemistry |
0-2 |
0-8% |
|
Surface Chemistry |
0-1 |
0-4% |
|
Chemical Kinetics |
0-1 |
0-4% |
|
Chemical Thermodynamics |
0-1 |
0-4% |
|
Solutions & Colligative Properties |
0-1 |
0-4% |
|
Redox Reactions and Electrochemistry |
0-1 |
0-4% |
Most Weightage Chapters for JEE Mains Chemistry
|
Important Topics for JEE Main Chemistry |
|
|
Chapter |
Topics |
|
Electrochemistry |
Conductivity and conductance, Battery and cell, Faraday’s laws, Nernst equation, Kohlrausch’s law |
|
Thermodynamics |
Laws of thermodynamics, Enthalpy, Entropy |
|
Chemical Kinetics |
Arrhenius equation, Order of Reaction |
|
Chemical Bonding |
VSEPR, Hybridisation, Molecular orbital theory |
|
Coordination Compounds |
Nomenclature, Isomerism, Colouration |
Why is it Important to Cover the Chemistry Syllabus?
1. Foundation for Higher Studies
Chemistry is one of the fundamental sciences, and it forms the base for many other subjects, such as biology, physics, medicine, and engineering. A strong understanding of chemistry concepts is necessary for students who wish to pursue higher education in science or technology-related fields. If students do not cover the syllabus fully, they may miss out on important concepts that are essential for advanced learning. For example, students aiming for careers in medicine or engineering must know the basics of organic, inorganic, and physical chemistry, as these areas frequently appear in entrance exams like IIT-JEE and NEET.
2. Scoring Subjects in Exams
Chemistry is often considered a scoring subject, especially when compared to physics or mathematics. The questions in chemistry are generally more straightforward and based on specific topics like chemical equations, reactions, atomic structure, and bonding. By thoroughly covering the syllabus, students can easily achieve high scores in chemistry, boosting their overall grades. A well-prepared student who understands the core concepts of the syllabus is more likely to solve questions accurately and quickly. Missing any part of the syllabus can leave gaps in knowledge, which may affect their ability to score well in exams.
3. Development of Critical Thinking and Problem-Solving Skills
Chemistry is not only about learning facts and formulas; it is about understanding how substances interact with each other. When students cover the syllabus, they engage with experiments, case studies, and theoretical questions that encourage them to think critically. This process helps in developing their problem-solving skills. For instance, understanding reaction mechanisms in organic chemistry requires students to visualize molecular structures and predict how they interact. These skills are not only useful in exams but also in real-life situations and future careers.
4. Relevance to Everyday Life
Chemistry is deeply connected to everyday life. Whether it’s the food we eat, the medicines we take, or the cleaning agents we use at home, chemistry is involved. Covering the syllabus gives students insight into the chemical principles behind these daily phenomena. For example, when students learn about acids and bases, they understand why certain cleaning products are effective. Similarly, when they study organic chemistry, they become familiar with how medicines work in the human body. This knowledge helps them make informed decisions and understand the world around them better.
5. Preparation for Competitive Exams
For students aiming for careers in fields like engineering or medicine, covering the chemistry syllabus is a must. Competitive exams like IIT-JEE, NEET, and other entrance tests have a significant portion dedicated to chemistry. The syllabus for these exams is often aligned with what is taught in high school. Therefore, by covering the school syllabus, students lay the foundation for competitive exam preparation. This allows them to gradually build their knowledge and reduces the burden of cramming closer to the exam date. A thorough understanding of chemistry not only helps in solving theoretical questions but also assists in tackling application-based and practical questions that are common in these exams.
What are the Benefits of Completing your Chemistry Syllabus Before time?
1. More Time for Revision
One of the biggest benefits of completing the chemistry syllabus early is that it gives you ample time to revise the material. Chemistry is a subject that requires practice and repetition to fully grasp difficult topics like organic reactions, chemical equations, and atomic structures. Revisiting these concepts multiple times helps in reinforcing what you've learned, ensuring better retention. When you have time to review, you can identify your weak areas and focus on them. This increases your chances of scoring higher in exams, as you're better prepared and more confident with the material.
2. Better Understanding of Concepts
Rushing through the syllabus at the last minute often means you may not have enough time to fully understand each concept. Completing the syllabus early allows you to go over each topic at a comfortable pace. This leads to a deeper and more thorough understanding of the subject. In chemistry, where each concept often builds on the previous one, this deeper understanding is essential. For example, mastering the periodic table will help you understand bonding and chemical reactions more easily. Taking your time to study each topic ensures that you don’t just memorize, but actually comprehend the principles behind each concept.
3. Time for Practice Papers and Mock Tests
Chemistry exams, particularly competitive ones like IIT-JEE and NEET, not only test your knowledge but also your speed and accuracy. Completing your syllabus early gives you the advantage of having extra time to solve practice papers and take mock tests. These tests are essential because they help you apply the concepts you’ve learned in a timed environment. This not only improves your problem-solving skills but also helps you get familiar with the exam pattern. The more practice you do, the more confident you become in handling different types of questions under pressure, which is a key factor in scoring well.
4. Reduced Stress and Anxiety
Procrastination often leads to cramming, which can be overwhelming and stressful. By completing the syllabus early, you reduce the pressure of last-minute studying. You can avoid the panic that comes with trying to cover a large amount of material in a short time. Chemistry involves many formulas, reactions, and concepts, which can be difficult to retain if rushed. Early completion allows for a relaxed, organized study schedule, ensuring that you're mentally calm and prepared when exam time arrives. This approach leads to better focus and a clearer understanding of the subject.
5. Opportunity to Explore Beyond the Syllabus
When you finish your syllabus early, you open up time to explore additional resources or topics that might not be covered in your textbook but are still important. For example, you could read up on advanced chemistry topics or explore how chemistry is applied in real-world industries like pharmaceuticals or environmental science. This extra knowledge can give you an edge in competitive exams, interviews, or even classroom discussions. It also makes learning more enjoyable, as you can connect the dots between what you’ve studied and its practical applications.
6. Better Preparation for Competitive Exams
If you're preparing for exams like IIT-JEE, NEET, or any other entrance test, completing the chemistry syllabus early is crucial. These exams are highly competitive, and having a strong grasp of chemistry can make a big difference in your overall score. The syllabus for these exams is usually vast, so finishing the school syllabus early allows you to focus on more advanced topics or tougher questions that often appear in entrance exams. It also gives you time to practice solving questions from previous years' papers, which can improve your accuracy and timing.
7. Increased Confidence
One of the most significant benefits of completing the chemistry syllabus ahead of time is the confidence boost it provides. When you know you've studied thoroughly and given yourself plenty of time to revise and practice, you naturally feel more confident about your knowledge. This confidence translates into better performance during exams, as you're less likely to second-guess yourself or feel unsure about the answers you’re providing. Confidence also reduces exam anxiety, helping you stay calm and focused while writing your test.