JEE Main 2024 Chemistry Topics & Weightage: How to Prepare ?
The Joint Entrance Examination (JEE) Main is an important exam for aspiring engineers to secure admission to premier engineering colleges across the country. The Chemistry section, being considered the most scoring among the three subjects, demands a thorough preparation strategy. This comprehensive guide aims to delve into various aspects of JEE Main 2024 Chemistry preparation, including the syllabus, exam pattern, preparation tips, and recommended study resources.
Understanding the JEE Main 2024 Chemistry Syllabus
Before delving into the preparation, a detailed understanding of the Chemistry syllabus is crucial. The JEE Main 2024 Chemistry syllabus is broadly classified into three sections: Physical Chemistry, Organic Chemistry, and Inorganic Chemistry. Each section carries a specific weightage in the exam. Aspirants must be well-acquainted with the deleted topics to efficiently streamline their preparation.
- Physical Chemistry: Covers concepts like thermodynamics, chemical equilibrium, atomic structure, and chemical kinetics. Key topics include Transition Elements & Coordination Compounds, Thermodynamics & Gaseous State, and Chemical And Ionic Equilibrium.
- Organic Chemistry: Involves the study of carbon compounds, their structure, properties, reactions, and applications. Emphasizes topics such as Carbohydrates, Amino-Acids, and Polymers, Aromatic Compounds, and Carboxylic Acids & their Derivatives.
- Inorganic Chemistry: Focuses on the study of elements and their compounds, excluding organic compounds. Includes topics like Atomic Structure, Chemical Bonding, and Solid-State And Surface Chemistry.
Deleted Topics from JEE Main 2024 Exam
Several topics have been removed from the JEE Main 2024 Chemistry syllabus. Notable deletions include the Third law of thermodynamics, Physical quantities and their measurements, and Group-wise study.
Exam Pattern and Marking Scheme
Understanding the exam pattern is crucial for effective preparation. The JEE Main 2024 Chemistry paper consists of 25 questions, with a total of 100 marks. The questions are divided into two types: multiple-choice questions (MCQs) and numerical-based questions. The marking scheme includes +4 marks for each correct answer in MCQs and no negative marking for incorrect answers in numerical-based questions.
JEE Main 2024 Chemistry Exam Pattern:
|
Subjects
|
Mode
|
Duration
|
Total Questions
|
Type of Questions
|
Marking Scheme
|
|
Physics, Chemistry, Mathematics
|
Online, computer-based
|
3 hours
|
75 (25 from each subject)
|
20 objective questions (MCQs), 5 numerical questions
|
+4 for each correct answer in MCQs, No negative marking for incorrect answers in numerical questions
|
Preparation Strategy for JEE Main Chemistry Section
Achieving success in JEE Main 2024 Chemistry requires a systematic preparation strategy. Here's a step-by-step guide:
1. Conceptual Understanding
- Focus on understanding the fundamental concepts rather than rote memorization.
- Strengthen your foundation by studying from NCERT textbooks for Class 11th and 12th.
2. Prioritize Important Topics
- Identify and prioritize high-weightage topics like Transition Elements, Thermodynamics, and Organic Chemistry.
- Allocate more time to topics that carry greater significance in the exam.
3. Regular Practice
- Regularly practice solving numerical problems, equations, and chemical reactions.
- Solve previous year question papers and take mock tests to improve speed and accuracy.
4. Time Management
- Develop effective time management skills by practicing solving problems within the stipulated time.
- Allocate specific time slots for different topics during your preparation.
5. Revision
- Regularly revise the topics you've covered to reinforce your understanding.
- Make concise notes for quick revision before the exam.
6. Mock Tests and Analysis
- Take JEE Main mock tests to simulate the exam environment.
- Analyze your performance in mock tests to identify strengths and weaknesses.
Recommended Books for JEE Main 2024
Choosing the right study resources is crucial for effective preparation. Here are some highly recommended books for JEE Main 2024 Chemistry:
- "Modern Approach to Chemical Calculations" by R.C. Mukherjee: Comprehensive coverage of numerical problems in physical chemistry.
- "Concise Inorganic Chemistry" by J.D. Lee: A popular choice for inorganic chemistry preparation with clear explanations.
- "Organic Chemistry" by Morrison and Boyd: Considered one of the best references for organic chemistry.
- "Physical Chemistry" by O.P. Tandon: Highly recommended for physical chemistry preparation with detailed coverage.
Last-Minute Preparation Tips for JEE Main Chemistry
As the exam approaches, here are some last-minute tips to fine-tune your JEE Main 2024 Chemistry preparation:
- Focus on Key Concepts: Concentrate on understanding key concepts and mechanisms rather than trying to memorize everything.
- Clarify Doubts: Seek clarification for any doubts or concepts you find challenging.
- Revision Strategy: Revise important formulas, reactions, and concepts in the last few days.
- Stay Calm: Stay calm and confident during the exam. Avoid last-minute cramming.
Key Topics and Weightage
To score more than 60 marks in the JEE Main 2024 Chemistry section, focus on key topics with higher weightage. Here's a breakdown of important chapters and their expected weightage:
|
Topic
|
Weightage (%)
|
|
Transition Elements & Coordination Compounds
|
9.9
|
|
Periodic table, s and p-Block Elements
|
9.9
|
|
Nuclear & Environmental Chemistry
|
6.6
|
|
Thermodynamics & the Gaseous State
|
6.6
|
|
Chemical And Ionic Equilibrium
|
6.6
|
|
Solid-State And Surface Chemistry
|
6.6
|
|
Atomic Structure
|
6.6
|
|
Chemical Bonding
|
6.6
|
|
Carbohydrates, Amino-Acids, and Polymers
|
3.3
|
|
Aromatic Compounds
|
3.3
|
|
Alkyl Halides
|
3.3
|
|
Carboxylic Acids & their Derivatives
|
3.3
|
|
Stereochemistry
|
3.3
|
|
Hydrocarbon
|
3.3
|
|
Solution & Colligative Properties
|
3.3
|
|
General Organic Chemistry
|
3.3
|
|
Electrochemistry
|
3.3
|
|
Chemical Kinetics
|
3.3
|
|
Mole Concept
|
3.3
|
|
Redox Reactions
|
3.3
|
- The Chemistry syllabus aligns with the Class 11 and 12 syllabus, emphasizing conceptual understanding.
- The National Testing Agency (NTA) has reduced several topics for JEE Main 2024, and aspirants must stay updated with these changes.
Practice and Analysis
- Solving previous year questions is invaluable for understanding the exam format and question types.
- Regularly practice mock tests to evaluate time management skills and simulate the real-time exam experience.
- Analyze mock test performances to identify areas of improvement.
Scoring Well in the JEE Main 2024 Chemistry section demands a holistic approach, from understanding the syllabus to effective time management and continuous practice. Following a structured preparation strategy, focusing on key topics, and staying updated with changes in the exam pattern will contribute to a successful performance. With the right mindset, regular practice, and strategic planning, aspirants can approach the JEE Main Chemistry section with confidence and aim for excellence. Good luck with your preparations!
Stay updated with PlanEdu
