10 Most Challenging Topics in JEE Main Chemistry 2024, Know Weightage

Chemistry is one of the constituent subjects of the JEE Main syllabus 2024, so, students must cover all its topics including the challenging ones, to crack the JEE Main exam. The weightage of the chemistry section in the JEE Main exam is one-third. In order to get a good score and a good rank, candidates must master all the topics present in the chemistry syllabus. Chemistry subject is vast in nature and contains many formulas and equations. Due to the presence of multiple chemical equations and substances, many topics in chemistry pose complex challenges.

10 Most Challenging Topics in JEE Main Chemistry 2024

The most challenging topics in JEE Main chemistry includes topics and chapters like Chemical Bonding, Thermodynamics, Coordination Compounds, etc. As the topics are challenging, they have become the favorites of examiners. These topics check the brilliance and conceptual understanding of the candidates, an important parameter of the JEE Main exam. Due to this, they carry more weightage in the exam and fetch more marks. These topics also improve the rank of candidates as only a handful are able to solve questions related to these topics

The entrance exam for elite engineering schools, JEE Main, requires a solid understanding of chemistry. Although the syllabus may appear extensive, some subjects stand out because of their intricacy and ability to stump even the most dedicated candidates. Cracking the JEE Main exam with a good rank help students land in top universities like NITs, IIITs, etc. Students who crack the JEE Main exam are also able to apply for the JEE Advanced exam that grants entry to the prestigious IITs.

10 Most Challenging Topics in Chemistry for JEE Main 2024

Students who want to succeed in JEE Main 2024 need to be well-versed in a wide range of chemical subjects. To help students in their preparation, we have provided students with the 10 most challenging topics in chemistry for JEE Main 2024 exam. The Chemistry subject is divided into three sections: Organic, Inorganic, and Physical chemistry. The detailed account of these topics/chapters are given below.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Thermodynamics

It is essential to comprehend the fundamentals of thermochemistry and thermodynamics. Students must understand the nuances of energy changes in chemical reactions, from ideas like enthalpy, entropy, and Gibbs free energy to the rules of thermodynamics.

The three terms enthalpy, entropy, and free energy can make people shudder. To defeat this beast, one must comprehend how they interact, apply laws to reactions, and solve numerical equations involving heat and work.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Chemical Bonding

Chemical Bonding is a topic that is the core to understanding the logic behind chemical reactions. The chapter covers electrostatic interactions, orbital shapes, and atomic structure. Form prediction, resonance tuning, and bond energy interpretation are the domains of complex computation and conceptual knowledge. Comprehending hybridization and grasping VSEPR theory are essential skills for your toolbox.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Coordination Chemistry

The chapter is highly challenging due to the concept of isomerism and ligands. This chapter requires the understanding of different types of ligands, naming conventions, and isomerism. Transition elements are essential to coordination chemistry because they have distinctive electronic configurations. The electrical structure, magnetic characteristics, and reactivity of transition metals must be understood by aspirants.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Electrochemistry

The most challenging concepts in the electrochemistry are dealing with redox reactions and calculating the electrode potential. The study of chemical reactions involving the transfer of electrons is known as electrochemistry. Candidates need to understand ideas like electrolysis, Nernst equation, and cell potential. It’s crucial to understand redox reactions and how to balance them.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Equilibrium

Equilibrium is one of the most comprehensive topics in the Chemistry that is quite tricky, especially the Chemical Equilibrium. The law of mass action and Le Chatelier’s principle serve as your compass in this situation. To unlock this wealth of points, you must be able to predict reaction directions, comprehend equilibrium-affecting factors, and solve problems with weak acids, bases, and buffers.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Solutions

The solution is one of the most challenging topics in the Physical chemistry due to its vast real-world application. This domain evaluates your knowledge of concentration, molality, and qualities like osmotic pressure and boiling point elevation, ranging from perfect solutions to non-ideal ones. In this fight, Raoult’s law and the Henry’s Law become your allies.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Reaction Mechanisms

Reaction mechanism is important to understand in order to comprehend the reaction taking place in the chemical world. Understanding response processes is essential for JEE Main performance. Nucleophilic substitution, elimination reactions, and rearrangements are among the topics that demand a thorough comprehension of electron mobility as well as bond-forming and breaking mechanisms.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Stereochemistry

The study of atom placements in molecules in three dimensions is known as stereochemistry. It can be difficult for aspirants to visualize and predict the spatial orientation of molecules. Chirality, enantiomers, diastereomers, and stereoisomerism are important subjects. Due to its 3D nature, it becomes quite challenging to understand these concepts.

10 Most Challenging Topics in JEE Main Chemistry 2024 – P Block Elements

The P Block elements chapter is quite challenging part of inorganic chemistry due to its large number of chemical equations. The elements in the P-block exhibit a diverse range of chemical behavior. It is essential to comprehend the trends in the characteristics, responses, and uses of the elements in groups 13 through 18. Students need to concentrate on subjects like noble gases, the nitrogen family of elements, and the boron and carbon family of elements.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Chemical Kinetics

The study of reaction rates and mechanisms falls under the umbrella of chemical kinetics. The topic becomes challenging due to its quantitative nature. Candidates need to understand what influences reaction orders, rate laws, and reaction rates. Additionally, troubleshooting in this field requires an understanding of intricate reaction mechanisms.

10 Most Challenging Topics in JEE Main Chemistry 2024 – Weightage

The weightage of the syllabus determines the number of questions and marks that particular subject/topic has in the exam. You can prepare for the JEE Mains exam more successfully if you are aware of the complete syllabus and the relative importance of each item. For this reason, the weightage (number of questions and marks) of 10 most challenging topics in JEE Main Chemistry 2024 is tabulated below.

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