Hydrocarbons Weightage in JEE Mains 2025

Soham Mitra

Updated On: January 21, 2025 10:11 AM

Hydrocarbons Element Weightage in JEE Mains 2025 is expected to be 3.3% of total Chemistry Weightage. Candidates preparing for the exam can expect around 2 questions from this chapter. 


 
Hydrocarbons Weightage in JEE Mains 2025

Hydrocarbons Weightage in JEE Mains 2025 is expected to be 3.3% of the total Chemistry weightage. Candidates can expect around 2 questions from this topic based on the previous year's analysis. ​​​​​​The Hydrocarbons chapter is important and it deals with organic compounds composed solely of hydrogen and carbon atoms, encompassing different kinds of hydrocarbons, their nomenclature, isomerism, and reactions. Students should thoroughly prepare the Hydrocarobons chapter to acquire a 3.3% weightage of the chemistry syllabus.

JEE Main 2025 candidates are required to prepare for all the subjects in the correct manner. JEE Main 2025 candidates must have knowledge of the chapter-wise weightage for each subject in the JEE Main exam for effective preparation.  Some topics with high weightage in the JEE Main Chemistry syllabus 2025 comprise Chemical Bonding, Structure of Atoms, Transition Elements & Coordination Chemistry, and Thermodynamics & Gaseous State to name a few. Candidates can check the weightage of the Hydrocarbons in the JEE Main 2025 exam from this article.

Also Read: JEE Main 2025 Exam Pattern

Hydrocarbons Weightage in JEE Mains 2025

The Hydrocarbons section of the JEE Main 205 Chemistry Syllabus is a key chapter dealing with organic compounds covering different kinds of hydrocarbons, their nomenclature, isomerism, and reactions.  Aspirants preparing for the JEE Main 2025 exam can check the Hydrocarbons weightage in JEE Mains 2025 in the following table.

Units

Weightage in Percentage

No. of Questions

Hydrocarbons

3.3%

2

Also Read: JEE Main 2025 Exam Preparation Tips

JEE Main Hydrocarbons Weightage 2024

Check the JEE Main 2024 Weightage of the Hydrocarbons in the following table

Chapter

Total Ques

Jan 27 Shift 1

Jan 27 Shift 2

Jan 29 Shift 1

Jan 29 Shift 2

Jan 30 Shift 1

Jan 30 Shift 2

Jan 31 Shift 1

Jan 31 Shift 2

Feb 1 Shift 1

Feb 1 Shift 2

Hydrocarbons

21

2

1

4

1

2

1

2

3

3

2

Also Read: JEE Main 2025 Syllabus PDF

Hydrocarbons Weightage in JEE Main 2023

Given below is the JEE Main Hydrocarbons Weightage 2023.

Chapter

Total Questions in Jan Session

Total Questions in April Session

Hydrocarbons

13

9

Also read: JEE Main Sample Papers with Solutions

JEE Main 2022 Hydrocarbons Weightage

Students can examine the JEE Main Hydrocarbons weightage 2022 below.

Chapters

JEE Main Chemistry Questions in June Session

JEE Main Chemistry Questions in July Session

Hydrocarbons

11

11

Also read: JEE Main 2025 Mock Test Free

Hydrocarbons Weightage in JEE Main 2021

Check the weightage of the Hydrocarbons for JEE Main 2021 in the following table.

Chapters

Total Questions in February Session

Total Questions in March Session

Total Questions in July Session

Hydrocarbons

6

4

4

Also Read: JEE Main Previous Year Question Paper

JEE Main Hydrocarbons Weightage Chemistry (2020-2019)

Below is the weightage for the Hydrocarbons as covered in the JEE Main examinations for the years 2020 and 2019.

Chapters

Chapter Weightage 2020

Chapter Weightage 2019

Hydrocarbons

21

21

Best Books for JEE Mains 2025 Chemistry

Chemistry is one of the toughest papers to crack in any competitive examination since it covers fundamental concepts. Below are a few of the Best Books for JEE Main 2025 , which enable candidates to secure good marks in the Chemistry section of the JEE Main entrance exam.

  • Organic Chemistry by O P Tandon
  • Concept of Physical Chemistry by P Bahadur
  • NCERT Textbooks for classes 11 and 12 by NCERT
  • Organic Chemistry by Morrison & Boyd
  • Modern Approach to Chemical Calculations by R.C. Mukherjee

Also Read | JEE Main Deleted Syllabus 2025

Type of Hydrocarbons Questions in JEE Main 2025

In the JEE Main 2025 exam, questions on the Hydrocarbons generally cover a range of topics, focusing on the key concepts and models. In the JEE Main 2025 examination, questions from the Hydrocarbons chapter generally evaluate conceptual understanding, application of principles, as well as problem-solving skills. Based on the previous year's trends and chapter-wise importance, you can expect the following types of questions:

  • Basic Properties and Concepts - Acidity/Basicity: Comparison of alkynes, alkenes, and alkanes.
  • Preparations of Hydrocarbons - Reactions such as Wurtz Reaction, Kolbe’s Electrolysis, or Dehydration.
  • Isomerism in Hydrocarbons - Structural and Geometrical Isomerism in alkenes and alkynes
  • Aromaticity and Resonance - Conditions for aromaticity (Huckel’s Rule).
  • Environmental Chemistry - Pollutants related to hydrocarbons (e.g., benzene as a carcinogen).
  • Reaction Pathways - Multistep conversions involving hydrocarbons.

Also Read: Best JEE Main Coaching Institutes in India

JEE Main 2025 Preparatory Articles:

Structure of Atom JEE Main Questions 2025 Classification of Elements and Periodicity in Properties Weightage in JEE Mains 2025

Chemical Bonding and Molecular Structure JEE Main Questions 2025

States of Matter JEE Main Questions 2025

Structure of Atom Weightage in JEE Mains 2025

JEE Main 2025 Chemistry Chapter Weightage

JEE Main 2025 Revision Tips

Chemical Bonding and Molecular Structure Weightage in JEE Mains 2025

How to Prepare for JEE Main 2025 - A Complete Guide

7 Easy Steps to Score 95+ Percentile in JEE Main 2025

JEE Main 2025 Preparation Strategy for Session 1 & 2: Here’s How to Prepare & Plan

Free Practice Question Papers with Answer Key for JEE Main 2025

JEE Main 2025 Preparation and Study Time Table for 60 Days (2 Months)

JEE Main 2025: Preparation Tips For Droppers

List of High Scoring Topics in Chemistry for JEE Main 2025

How to Prepare Chemistry for JEE Main 2025: Tips to Score Maximum Marks

JEE Main 2025 Chemistry Last Minute Revision Plan: Most Expected Topics

JEE Main 2025 Paper Solving Strategy: Major Tips to Solve JEE Paper

How to Score 90 percentile in JEE Main 2025?

Strategy to Score 90+ in Chemistry in JEE Main 2025

We hope this article has been helpful for the candidates to be aware of the Hydrocarbons Weightage in JEE Mains 2025. For more information related to the JEE Mains 2025 exam, stay tuned to CollegeDekho! Candidates can also fill our Common Application Form in case of any queries related to JEE Main 2025.

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FAQs

What is the Hydrocarbons weightage in JEE Mains 2025?

The Hydrocarbons Weightage in the JEE Mains 2025 exam is estimated to be 3.3%.

Which is the hardest topic in the JEE Mains exam?

Mathematics is often considered to be the most challenging subject in the JEE Main exam, but its difficulty level varies from person to person. Some students may find other subjects more challenging based upon their strengths and weaknesses.

Is 80 marks in chemistry easy to score in the JEE Mains exam?

In the JEE Main Chemistry section, the questions asked are generally straightforward and the difficulty level is relatively lower. With the correct preparation approach in place, candidates can easily score 80+ in the JEE Mains Chemistry section.

Is the JEE Mains chemistry section easy?

Chemistry is considered to be the rank decider for the majority of candidates in any engineering entrance examination because it mostly deals with the basics and. In comparison to the Mathematics and Physics questions asked in the JEE Main exam, Chemistry questions are more theoretical than calculative, making it relatively easier for candidates to secure good marks.

Is NCERT enough for the JEE Mains 2025 preparation?

NCERT books are very important to prepare for the JEE Main 2025 exam. The JEE Main exam follows the CBSE syllabus for 11th and 12th classes, so NCERT books are considered to be the most reliable and necessary study materials. NCERT books explain basic fundamental concepts in a simple and clear way.

Is it easy to score 99 percentile in the JEE Mains exam?

To score a 99+ percentile in the JEE Main 2025 exam, candidates require more than just knowing the JEE Main syllabus, as it required consistent practice, strategic revision, time management, and the ability to solve complex problems under pressure. However, with the appropriate resources, one can achieve these requirements.

Can I leave chemistry for the JEE Main exam?

All sections namely Mathematics, Physics, and Chemistry are mandatory in the JEE Main exam, with questions covering the entire JEE Main syllabus. To be eligible for admission, candidates must achieve the minimum qualifying marks in each subject and the overall aggregate.

Will the JEE Mains syllabus change in 2025?

Candidates can study from the NCERT textbooks of class 11 and 12 Physics, Chemistry and Mathematics to cover the JEE Mains syllabus. No changes have been made to the JEE Main Syllabus 2025. NTA removed several topics of Physics, Chemistry and Mathematics last year from the JEE Main syllabus.

Is 75% required for the JEE Main exam?

Candidates must keep in mind that there is no requirement of 75% marks in class 12 for appearing in the JEE Mains exam. The JEE Main eligibility criteria of minimum 75% marks in class 12 is required at the time of securing admission across NITs, IIITs and GFTIs. Candidates can apply and appear in the JEE Mains 2025 exam irrespective of their class 12 marks.

Is PYQ enough for the JEE Mains preparation?

Previous year question papers are an important source for the JEE Main preparations. However, relying solely upon PYQs is not enough to fully prepare for the JEE Mains exam. Candidates must also focus on covering the entire syllabus, developing strong conceptual understanding, practising time management, and attempting mock tests.

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