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How To Study Organic Chemistry To Score 70 Plus In JEE Main 2025? Best Strategy & Important Tips

How To Study Organic Chemistry To Score 70 Plus In JEE Main 2025? : Curious "How to Study Organic Chemistry to Score 70 Plus in JEE Main 2025?". Explore the best strategy, covering chapter-wise most important topics along with the best tips to ace JEE Main 2025.
authorImagePratibha Bohra15 Sept, 2024
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How To Study Organic Chemistry To Score 70 Plus In JEE Main 2025?

How to Study Organic Chemistry to Score 70 Plus in JEE Main 2025?: Organic Chemistry can be one of the most challenging yet rewarding subjects for JEE Main aspirants. Mastering this part of chemistry requires a strategic approach and consistent effort. To achieve a score of 70 or more in JEE Main 2025 , aspirants need to focus on understanding fundamental concepts, important mechanisms, and applying effective study techniques.

This article sheds light on the most important topics that carry significant marks in the exam, along with effective tips and strategies to help aspirants know how to study organic chemistry to score 70+ in JEE Main 2025.

How to Study Organic Chemistry to Score 70+ in JEE Main 2025?

Organic Chemistry in JEE Main can seem difficult due to its numerous reactions, compounds, mechanisms, and structures. However, with focused practice, this section can be highly scoring. The questions are generally straightforward, making it a great opportunity to score 70 plus. In order to maximize the efficiency, aspirants are advised to complete this section in 20 minutes or less. Key to success is mastering the most important general organic chemistry section from the vast syllabus. Understanding the core concepts and their applications will significantly aid in scoring 70+ in JEE Main 2025.

Best Strategy to Prepare Organic Chemistry for JEE Main 2025 to Score 70 Plus

While it is crucial to cover all the topics outlined in the JEE Main Chemistry Syllabus 2025 around the organic part, focusing on the important topics that have repeatedly appeared in the previous year examinations can greatly aid in scoring 70 plus marks in the upcoming JEE Mains. For the reference of aspirants, the best strategy on "How to Study Organic Chemistry to Score 70 Plus in JEE Main 2025" is provided below.

1. Study What’s Relevant to JEE Main 2025

Organic Chemistry is a vast section, but not every topic holds the same weightage of marks in JEE Main. Focus on important concepts like nomenclature, isomerism (stereo and structural), electronic effects, acidic and basic strengths, bonding in organic compounds, the basics of organic reaction mechanisms, and practical organic chemistry. Identify topics that are less frequently asked and skip or revise them only briefly to save time. Check out the most important chapters of General Organic Chemistry that should be covered thoroughly as outlined below.
  • Key topics from GOC (General Organic Chemistry):
    • Electronic Effects (Inductive, Resonance, Hyperconjugation, and Mesomeric Effects)
    • Acidity and Basicity
    • Carbocations, Carbanions, and Free Radicals
    • Electrophiles and Nucleophiles
    • Reaction Intermediates
    • Tautomerism
  • Important Concepts from Stereochemistry:
    • Geometrical Isomerism
    • Optical Isomerism
    • Chirality and Enantiomers
    • Diastereomers
    • Conformational Analysis (Newman Projections, Sawhorse, and Chair Conformations)
  • Key Topics from POC (Practical Organic Chemistry):
    • Qualitative Analysis of Organic Compounds
    • Tests for Functional Groups (Alcohols, Aldehydes, Ketones, Carboxylic Acids, etc.)
    • Detection of Elements (Nitrogen, Sulfur, Halogens)

2. Mastering Reagents and Their Usage

Reagents play a key role in organic chemistry reactions, and knowing how they work is vital for scoring well in JEE Main 2025. Focus on understanding the function of common reagents and be familiar with their usage in oxidation, reduction, and substitution reactions.
  • Don’t just memorize reactions; understand the reasoning behind them. Learn the mechanism of how a reagent interacts with different functional groups. This understanding will help in predicting reaction outcomes, even for unfamiliar reactions.
  • To simplify learning, creating a reaction summary chart for each chapter will help aspirants visualize and link reactions involving specific reagents, making it easier to revise and recall during exams.
  • Compile concise notes listing all the oxidizing and reducing reagents, along with the types of transformations they carry out.
  • Write down important named reactions on small formula cards. This method will make it easier to memorize reactions and their mechanisms. Keep these cards handy for quick revisions.

3. Focus on Understanding Key Reaction Mechanisms

Understanding the mechanisms of important reactions helps in grouping and memorizing similar reactions efficiently. Instead of trying to grasp every reaction, focus on key mechanisms that frequently appear in JEE Main.
  • Additionally, solving JEE Main previous year question papers is crucial for understanding the types of reaction mechanisms frequently tested. It helps identify important topics, familiarizes aspirants with the exam pattern, and boosts confidence in solving similar questions under timed conditions.
  • Regular practice with past papers ensures better retention and application of concepts, improving the chances of scoring higher.

4. Knowing the Chapter-Wise Important Reaction Analysis

A thorough understanding of chapter-wise important reactions is essential to scoring 70 Plus in JEE Main 2025. Here’s a breakdown of key reactions to focus on:

Chapter-Wise Important Reaction Analysis for JEE Mains 2025 Organic Chemistry

Chapter Name Important Reactions
General Organic Chemistry (GOC)
  • IUPAC Nomenclature
  • Electron Displacement Effect and Aromaticity
  • Reaction Intermediates
  • Acidity and Basicity
  • Practical Organic Chemistry
Stereochemistry
  • Tautomerism
  • Geometrical Isomerism (across double bonds and rings)
  • Plane of Symmetry, Center of Symmetry, Chirality
  • R, S-Naming; D, L-Naming
  • Enantiomers, Meso Compounds, Diastereomers
  • Conformational Analysis of Butane and Cyclohexane
Hydrocarbons
  • Wurtz Reaction
  • Free Radical Halogenation of Alkanes
  • Kolbe’s Electrolysis
  • Soda-Lime Decarboxylation
  • General Methods of Preparation of Alkenes and Alkynes
  • Electrophilic Addition Reaction Mechanism (X₂, HX, HOX)
  • Ozonolysis
  • Reactions with Hot and Cold KMnO₄, mCPBA
  • Preparation of Benzene
  • SEAr, Friedel-Crafts Reactions
  • Side Chain Reactions (Oxidation, Halogenation)
Alkyl and Aryl Halides
  • Preparation of Haloalkanes
  • Finkelstein Reaction
  • Hunsdiecker Reaction
  • Hofmann and Saytzeff Products
  • SN1, SN2, SNi, E1, E2 Mechanisms
Alcohols, Phenols, and Ethers
  • Preparation of Haloalkanes, Reactions Covered in Hydrocarbons
  • Mechanism and Stereochemistry
  • Finkelstein Reaction
  • Hunsdiecker Reaction
  • Hofmann & Saytzeff Products
  • SN1, SN2, SNi, E1, E2 Mechanisms
Aldehydes, Ketones, and Acids
  • Preparation Reactions (as per NCERT)
  • Nucleophilic Addition Mechanisms (Cyanohydrin, Acetal, Hemiacetal Formation)
  • Reactions with NH₃ and Derivatives
  • Clemmensen & Wolff-Kishner Reductions
  • Reduction with LAH, NaBH₄, Sn/HCl, SnCl₂/HCl
  • Aldol, Cannizzaro, Baeyer-Villiger, MPV, Benzilic Acid Rearrangement, Benzoin Condensation, Perkins Reaction, Haloform Reaction
  • Tollen’s Test, Fehling’s Test, Benedict’s Test
Amines
  • Preparation Reactions As Per NCERT
  • Diazotization and Azo Dyes Formation & Colors
  • Carbylamine Reaction
  • Gabriel Phthalimide Reaction
  • Basicity of Amines
  • Reactions of Aniline and Nitrobenzene

5. Mastering Biomolecules and Miscellaneous Topics

Biomolecules and miscellaneous topics are also necessary for scoring 70+ in JEE Main 2025, as they cover key concepts and frequently appear in exams. Here’s how to effectively study these concepts:
  • Focus on “Chemistry in Everyday Life” : This is relatively easy but important for scoring well in JEE Main. It’s advisable to thoroughly review and memorize this chapter from the NCERT textbook. Understanding everyday applications of chemistry can provide a strong foundation for answering related questions.
  • Study Biomolecules in Depth : Biomolecules is an engaging chapter with significant relevance in JEE Main. Pay special attention to:
    • Amino Acid Structures : Memorize the structures of various amino acids, as questions on these have appeared in past exams (e.g., JEE 2014).
    • Carbohydrates and Proteins : Be familiar with key concepts and structures. Understand the types, structures, and functions of carbohydrates and proteins, as well as their significance in biochemical processes.
  • Understand Concepts and Structures : In addition to memorizing structures, grasp the underlying concepts related to biomolecules. This will help in solving complex problems and understanding how these molecules function and interact.
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How to Study Organic Chemistry to Score 70 Plus in JEE Main 2025?- Best Tips

Mastering organic chemistry can significantly boost aspirant scores in JEE Main 2025. To achieve a score of 70+, it’s essential to adopt effective study strategies that focus on understanding concepts and practicing efficiently. Here are some key tips on "How to Study Organic Chemistry to Score 70 Plus in JEE Main 2025?":
  • Utilize the NCERT Textbook : Focus on the NCERT textbook, which is considered the most reliable source for studying Organic Chemistry for JEE. It covers essential concepts and is well-aligned with the exam syllabus.
  • Understand Key Reaction Mechanisms : Instead of memorizing every reaction, concentrate on understanding the mechanisms of important ones. This approach helps in grasping similar reactions more effectively and reduces the need for unwanted mugging up of concepts.
  • Analyze Past Year Papers : Review previous years’ JEE papers to identify recurring reactions and concepts. This will help focus on what’s essential and avoid spending time on less relevant material.
  • Create Reaction Flowcharts : Draw flowcharts of reactions and review them regularly. These visual aids make it easier for aspirants to recall reaction sequences and mechanisms, reinforcing their understanding.
  • Think About Reactions Regularly : Use free time to revise learned reactions and mechanisms. Continuous thinking and review help in internalizing the concepts.
  • Overcome Fear of Organic Chemistry : Eliminate any apprehensions about Organic Chemistry. A positive mindset enhances an aspirant's ability to understand and enjoy the subject, leading to better performance in JEE Main 2025.

Topic-Wise Weightage of Organic Chemistry for JEE Main 2025

Understanding the weightage of various topics in Organic Chemistry is important for effective preparation for JEE Main 2025. This helps in prioritizing study areas based on their significance and ensures a focused approach. The table below includes a breakdown of the key organic chemistry topics along with their respective weightage:
Topic-Wise Weightage of Organic Chemistry for JEE Main 2025
Chapter Name Topics Weightage
Purification and Characterization Purification, Qualitative Analysis, Quantitative Analysis 6.33%
Some Basic Principles of Organic Chemistry Nomenclature, Electronic Displacement in Covalent Bonds, Common Types of Organic Reactions 6.33%
Hydrocarbons Alkanes, Alkenes, Alkynes, Aromatic Hydrocarbons 6.33%
Organic Compounds Containing Oxygen Alcohols, Phenols, Ethers, Aldehydes, Ketones, Carboxylic Acids 8.33%
Organic Compounds Containing Nitrogen Amines, Diazonium Salts 3.00%
Biomolecules and Polymers Carbohydrates, Proteins, Vitamins, Nucleic Acids 5.67%

Study Material For JEE 2025 Preparation

Physics Wallah offers comprehensive study material for JEE 2025 Preparation , i ncluding well-structured video lectures, detailed notes, practice questions, and test series. The material covers all JEE Main Syllabus topics, ensuring a strong conceptual understanding and effective problem-solving skills.
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How to Study Organic Chemistry to Score 70 Plus in JEE Main 2025? FAQs

Ques. Is NCERT sufficient for Organic Chemistry preparation for JEE Main 2025?

Ans. While NCERT is vital for foundational understanding, using additional resources like PW JEE Study Material is essential for scoring 70+ in JEE Main 2025.

Ques. How to study Organic Chemistry for JEE Main 2025 from scratch?

Ans. Start by mastering fundamental concepts and understanding standard reaction mechanisms. Practice conversions and use visual aids to enhance learning. Focus on understanding rather than memorizing.

Ques. How to Study Organic Chemistry to Score 70 Plus in JEE Main 2025?

Ans. To score 70+ in JEE Main 2025, focus on mastering NCERT fundamentals, understand key reaction mechanisms, analyze past-year papers, and use flowcharts for reactions.
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