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JEE Mains 2025-Which Chapters To Skip In Chemistry? Most Important Chapters & Tips

Wondering for JEE Mains 2025-Which Chapters to Skip in Chemistry? Uncover the most important topics from organic, inorganic, and physical chemistry to score well in the upcoming JEE Main 2025 on this webpage.
authorImagePratibha Bohra3 Nov, 2024
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JEE Mains 2025-Which Chapters to Skip in Chemistry?

JEE Mains 2025- Which Chapters to Skip in Chemistry?: While the JEE Main 2025 registrations have started and the exam date has already been announced, aspirants may be wondering what to prioritize and which chapters they can afford to skip in Chemistry. However, it is worth noting that each topic in the JEE Main 2025 Chemistry Syllabus plays an important role in building a strong foundation for the exam.

Understanding the importance of each chapter can help students strategize their study plan effectively, ensuring they are well-prepared for all questions of the exam. To learn more about which chapters to skip in Chemistry while preparing for JEE Main 2025, read the complete article.

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JEE Mains 2025-Which Chapters to Skip in Chemistry?

JEE Main 2025 has three main subjects: Mathematics, Physics, and Chemistry. While many students find chemistry a scoring subject, organic chemistry tends to be challenging for some. With less than two months left until the JEE Main 2025 Session 1 exam, a common question among applicants is what chapters they can skip in chemistry. However, for those aiming to score above the 99 percentile, it's best not to skip topics completely. Instead, they should focus on prioritizing important topics first, as this will help in covering important chapters early on and moving to easier ones later. To make it easier, start by dividing chemistry into three sections—Physical Chemistry, Organic Chemistry, and Inorganic Chemistry (IOC).

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JEE Mains 2025-Which Chapters Not to Skip in Physical Chemistry?

Physical Chemistry is an essential part of the JEE Mains 2025 Syllabus for Chemistry, as it covers fundamental concepts used across other Chemistry sections. To tackle it strategically, aspirants should divide the chapters into three parts: basic, tough, and moderate. This approach will help in prioritizing topics that are both foundational and scoring.
  • Basic Topics: These chapters form the backbone of Physical Chemistry and should be thoroughly understood. Focus on topics like Mole Concept, Chemical Kinetics, Redox Reactions, and Chemical Equilibrium. Mastering these basics will not only help in solving a variety of questions but will also build a solid foundation for tougher concepts.
  • Tough Topics: Chapters like Thermodynamics, Electrochemistry, and Ionic Equilibrium are challenging but important for mains as well as JEE Advanced 2025 . Although these require more time and effort, they usually carry higher marks, so it’s worth investing extra study time in them.
  • Moderate Topics: Topics such as Solutions and Atomic Structure fall in the middle difficulty range. These can be scoring chapters if practiced well, and covering them makes sure better accuracy in the exam.
By focusing on these important topics in physical chemistry, aspirants can confidently tackle around 6 out of 8 questions in this section, boosting their scores effectively. Furthermore, in addition to covering the above-mentioned chapters from JEE Main Physical Chemistry Syllabus 2025 , solve previous year questions for a better understanding.

JEE Mains 2025: Which Chapters Not to Skip in Inorganic Chemistry?

Inorganic Chemistry is another key part of the JEE Mains Chemistry Syllabus , and if the exam includes 8 to 10 questions, around 6 of them will likely come from the below-given specific chapters. Therefore, it's crucial for aspirants to focus on these three most important chapters that should not be skipped:
  • Periodic Table: Understanding the periodic table is fundamental, as it lays the groundwork for the behavior of elements and their properties.
  • Chemical Bonding: This chapter is essential for grasping how different elements combine and interact, which is a key concept in both inorganic and organic chemistry.
  • Coordination Compounds: Coordination compounds are an important part of the syllabus and play a vital role in various applications in chemistry.
These chapters are expected to cover 70–80% of the Inorganic Chemistry portion of the paper. Additionally, while many lengthy chapters have been removed from the JEE Mains syllabus, making it more manageable for students, some aspirants still feel tense about topics like salt analysis and block chemistry. Although these topics can be quite lengthy, they are important to cover as they can also contribute valuable points in the exam. Prioritizing these important chapters will help aspirants perform better in Inorganic Chemistry for JEE Mains 2025.

JEE Mains 2025: Which Chapters Not to Skip in Organic Chemistry?

Organic chemistry can be a challenging subject for many JEE aspirants due to its complex reaction mechanisms and various topics. However, it’s an essential part of the JEE Mains syllabus, and with a clear strategy, aspirants can tackle it effectively. Prioritizing the right chapters is key to scoring well in this section. Here are the must-cover topics that aspirants shouldn't skip for Organic Chemistry:
  • Hydrocarbons: Important topics to focus on are free radicals, carbocations (CCm), and electrophilic aromatic substitution (EAS). Understanding these basics will help solve many types of organic reactions in the paper.
  • General Organic Chemistry (GOC): This chapter generally carries 1-2 questions and covers the fundamentals needed to understand Organic Chemistry as a whole.
  • Biomolecules: Often, 1-2 questions are based on biomolecules, making it a most important chapter for scoring well.
  • Isomerism: This topic, covering structural and stereoisomers, is crucial for understanding molecular differences, which frequently appear in JEE questions.
  • Amines: Questions from amines are commonly asked in jee mains, so be sure to thoroughly understand their properties and reactions.
  • Alcohols, Ethers, and Phenols: This chapter includes vital reactions like oxidation, reduction, and the formation of intermediates like carbenes. Also, focus on topics like RMgX (Grignard reagent) and metal hydrides (MH), as questions from these are directly asked.
  • Aldehydes and Ketones, Carboxylic Acids: These are among the toughest chapters and require extra attention. Although challenging, they can be tackled by studying them with focus and reviewing reaction mechanisms multiple times.
  • For those considering which topics to prioritize, covering these main chapters will help tackle a minimum of 5 questions out of around 8 in the Organic Chemistry section. Moreover, topics like Purification (covering topics like distillation and chromatography) can be easier to study and are often straightforward in exams.
  • Similarly, Substitution and Elimination Reactions (like SN1, SN2, E1, and E2) and chapters on Haloalkanes and Arenes are important for both theory and practical questions. By focusing on these chapters, aspirants can maximize their scores in organic chemistry without feeling overwhelmed by the entire syllabus.
In summary, these chapters in Chemistry are essential for scoring well in JEE Mains, as they often make up nearly 80% of the questions in the exam. While covering the entire JEE Main syllabus is ideal, aspirants who are managing backlogs or have limited time can focus solely on these important chapters in order to score well. To make the most of their preparation:
  • Solve Previous Year Questions: Aspirants should solve questions from past exams, especially based on these topics. This approach helps them understand common question patterns and builds familiarity with the types of questions asked.
  • Prioritize During Revision: Regularly revisiting these key topics will help aspirants remember concepts better and avoid last-minute stress, ensuring they stay confident and prepared.
  • Take Mock Tests: By attempting mock tests regularly, aspirants can become more comfortable with the exam format and boost their time management skills. PW's JEE Test Series is specifically designed to mirror the JEE Main 2025 Exam Pattern , providing aspirants with an effective way to practice and track their progress.
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  • Watch Free Online Classes: For any topic challenges, aspirants can explore free online classes available on the JEE Wallah YouTube channel, where experts simplify concepts, making them easier to grasp.
For those seeking expert guidance, PW offers BEST IIT JEE Online Coaching , tailored to meet the needs of Class 11, 12, and dropper aspirants. This program provides structured guidance to help them excel in both JEE Main and Advanced, with strategies to help them achieve their goals.

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JEE Mains 2025- Which Chapters to Skip in Chemistry FAQs

Ques. Which chapters I can skip in JEE Mains Chemistry?

Ans. It is important to ideally cover the whole JEE Main Chemistry syllabus. However, if time is limited, focusing on the most important chapters like Chemical Bonding, Coordination Compounds, Periodic Table, GOC, and Hydrocarbons can be a good strategy, as these topics often carry more marks and questions in the exam.

Ques. Is surface chemistry removed from JEE Main Chemistry Syllabus 2025?

Ans. In addition to surface chemistry, chapters like hydrogen environmental chemistry, s-block elements, general principles and processes of isolation or metals, along with stage matters, among others, have been removed from the JEE Main syllabus for 2025.

Ques. Which chapters can I skip in organic chemistry to score well in JEE Mains 2025?

Ans. To score well in JEE Main 2025, you should cover the entire organic chemistry syllabus. However, focusing on crucial chapters like General Organic Chemistry (GOC), Hydrocarbons, Biomolecules, and Isomerism can help you greatly in scoring high.

Ques. Is salt analysis removed from JEE Main Chemistry Syllabus 2025?

Ans. No, salt analysis has not been removed from the JEE Main Chemistry syllabus for 2025. While many aspirants may be confused about this, it is still an important topic that can carry high marks. Therefore, it should not be skipped during preparation.
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