Mahendra Engineering College (Autonomous) News & Updates 2025: Notifications, Notice, Result

p-Block Element Weightage in JEE Mains 2026 is estimated to be 3-4% of the total Chemistry weightage, and test-appearing students can expect 2 questions from this chapter. Some of the topics of p-Block Elements include Group 13 to Group 18, Electronic Configuration and General Trends in Physical and Chemical Properties of Elements Across the periods and down the groups, and the unique behaviour of the first element in each group. The p-Block Element section of the JEE Main Chemistry Syllabus is a fundamental chapter of Inorganic Chemistry, and it deals with Groups 13 to 18 of the periodic table, where the last electron enters a p-orbital.

The Chemistry chapters occupy a prominent significance in the JEE Main 2026 entrance exam. JEE Main 2026 candidates are required to prepare for all the subjects. Candidates appearing for the JEE Main 2026 exam must be aware of the chapter-wise weightage for each subject for effective preparation. Some topics with high weightage in the JEE Main Chemistry Syllabus 2026 are Structure of Atoms, Chemical Bonding, Transition Elements & Coordination Chemistry, and Thermodynamics & Gaseous State, amongst others. Candidates can check the weightage in the p-Block Element in the article. 

Hydrogen Weightage in JEE Mains 2026 is expected to be 2.5% of the total Chemistry weightage. Based on the previous year's analysis, students can expect around 1-2 questions on this topic. The Hydrogen chapter is important as it acts as the foundation block connecting other topics in Chemistry. Candidates must master all the topics of the Hydrogen chapter such as Isotopes of Hydrogen, Preparation and Properties of Hydrogen Gas, Structure, Properties, and Uses of Water, Heavy Water and Its Uses, Hydrogen as a Fuel, Hydrogen Economy and Sustainable Energy, Hydrides, Ionic, Covalent, Metallic, and Intermolecular, Hydrogen Peroxide, Preparation, Properties, and Uses etc. By thoroughly preparing all these topics, candidates can maximize their scores in this chapter.

The Chemistry chapters occupy eminent significance in the JEE Main 2026 entrance exam.  JEE Main 2026 candidates must be aware of the chapter-wise weightage for every subject for effective preparation. Some of the topics with high weightage in the JEE Main Chemistry syllabus are Chemical Bonding, Structure of Atoms, Transition Elements & Coordination Chemistry, and Thermodynamics & Gaseous State to name a few.

What is JEE Main and JEE Advanced: JEE Main exam is conducted every year in two sessions by the National Testing Agency for admission into undergraduate courses in engineering, architecture and planning streams. While JEE Advanced is conducted each year by the various IITs on a rotational basis. Candidates who qualify the JEE Main exam can also appear for the JEE Advanced examination. In this article, students will get a vivid idea about the difference between JEE Main and JEE Advanced. 

Hydrogen is one of the significant topics of the JEE Main 2026 Chemistry Syllabus, as it contributes 2.5% of the total chemistry weightage. The JEE Main 2026 aspirants should be aware of the important Hydrogen JEE Main 2026 questions and practice them to score well in the examination. The Hydrogen section of the JEE Main 2026 Chemistry Syllabus is a crucial chapter and it deals with the elemental properties and significance of hydrogen. Candidates can find 1 question from the Hydrogen chapter in the JEE Main 2026  exam. Hence, candidates must habituate themselves with the important practice questions of the Hydrogen chapter for JEE Main 2026. JEE Main 2026 is scheduled to be conducted from January 21 to 30 for Session 1. So, you can start practising the previous years' questions to improve your preparation.

Candidates are advised to read this article thoroughly for the JEE Main Hydrogen questions along with their solutions.

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JEE Main CSAB Special Opening and Closing Ranks 2026 are expected to be 20,100 for Computer Science Engineering at NIT Sikkim, and 23,110 for NIT Pondicherry. Central Seat Allocation Board (CSAB) will release the JEE Main CSAB Special Round cutoff 2026 at the official website csab.nic.in. The authorities release it in the form of opening and closing ranks. Candidates can check the JEE Main CSAB Special Round Cutoffs after each round of JoSAA Counselling 2026. 

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