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JEE Main 2025 29 Jan Shift 1 Chemistry Answer Key and Solutions

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JEE Mains 2025 29 Jan Shift 1 Paper: FREE PDF With Answer Key and Detailed Analysis for Chemistry

The JEE Mains 29 Jan Shift 1 Chemistry exam has concluded, and a detailed analysis is now available for students. The first shift, which started from 9 AM to 12 Noon, was generally rated as easy for the Chemistry Section, though some questions were considered tricky. The majority of the JEE Mains 29 Jan Shift 1 were heavily based on NCERT content, with Physical Chemistry having the largest representation.


Students can download the JEE Mains 29 Jan Shift 1 Question Paper Answer Key in PDF format, along with detailed solutions provided by Vedantu. This resource is particularly helpful for understanding the types of questions asked and preparing for JEE Mains 2025. Additionally, the official 29 Jan Shift 1 JEE Mains Paper PDF Download is available, allowing candidates to verify their responses. Live updates are also available, offering further insights into the Chemistry paper’s difficulty level, question distribution, and student feedback.

JEE Mains 2025 January 29 Shift 1 Exam Analysis and Students Reaction for Chemistry

The Chemistry section of the January 29 Shift 1 JEE Main 2025 paper was well-balanced, presenting an overall easy and manageable challenge for students. Here’s a breakdown of the paper based on key observations:


Difficulty Level:

  • The paper was considered straightforward and doable, with most questions testing conceptual understanding rather than rote memorisation.

  • While the majority of questions were reaction-based or numerical, the complexity was not overwhelming.


Topic-wise Distribution:

  • Physical Chemistry: This section was the most prominent, with 8 to 9 questions.

  • Organic and Inorganic Chemistry: These were less heavily represented, but still included a few key questions.

  • Specific topics covered included:

    • Biomolecules: 1 question

    • Mole Concept: 1 question

    • D- and F-Block Elements: 1 question

    • Coordination Compounds: 2 questions

    • Electrochemistry: Featured direct, straightforward questions.


Time Management:

  • On average, students spent 40 to 50 minutes on the Chemistry section. This time frame allowed candidates to carefully address each question without feeling overly pressured.


JEE Mains 29 Jan Shift 1 Question Paper Answer Key - Chemistry

The question paper and answer key solutions for  JEE Mains 29 Jan Shift 1 Question Paper are now available. Candidates who appeared for the Shift 1 exam can use these solutions to verify their answers. Students preparing for the January 29 exam can refer to these questions and answers for revision and practise.


How to Download Vedantu’s Chemistry JEE Mains 2025 29 Jan Shift 1 Question Paper?

Accessing the JEE Mains 29 Jan Shift 1 Question Paper for chemistry with solutions is easy. Follow these steps to download it:


  • Step 1: Open your web browser and go to the official Vedantu website.

  • Step 2: On the homepage, navigate to the "JEE Mains 2025 Jan 29 Shift 1 Question Paper" section or use the search bar to locate it.

  • Step 3: Look for the link to the JEE Main 2025 Chemistry Question Paper – 29 January Shift 1, and click on it.

  • Step 4: Click the “Download PDF” button provided. The question paper will be saved to your device for easy access.


Tips and Strategies for JEE Main 2025 Chemistry Upcoming Shifts

  • Most questions in Chemistry stem from NCERT textbooks. Ensure you thoroughly understand all concepts, especially in Inorganic Chemistry, and focus on the examples and end-of-chapter exercises.

  • Chemistry often leans toward theory-based questions. Develop a solid grasp of fundamental concepts in Organic and Inorganic Chemistry to handle direct, fact-based questions effectively.

  • Pay special attention to chapters like Periodic Properties, Chemical Bonding, Coordination Compounds, and Biomolecules. These topics often appear in the exam and carry significant weight.

  • For Organic Chemistry, concentrate on reaction mechanisms and named reactions. In Inorganic Chemistry, understand periodic trends and exceptions, as these frequently form the basis of tricky questions.

  • While many questions are theory-based, a portion will require the application of multiple concepts. Work on problems that integrate knowledge from various chapters, particularly in Physical Chemistry.


The Chemistry section in this shift was well-balanced, concept-oriented, and mostly predictable. Students who had a solid understanding of NCERT concepts and a good command of Physical Chemistry found the section comfortable to handle. Those who managed their time effectively were able to complete the section within the allocated time and secure a strong performance.


JEE Mains 2025 29 Jan Shift 1 Paper with Answer Keys with Solutions and Analysis

Get other subject-wise question papers for JEE Mains 29 Jan Shift 1 Question Paper with Complete Analysis and topic-wise marks distribution.


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FAQs on JEE Main 2025 29 Jan Shift 1 Chemistry Answer Key and Solutions

1. Where can I find the JEE Mains 29 Jan Shift 1 Question Paper?

The JEE Mains 29 Jan Shift 1 Question Paper, including the Chemistry section, can be downloaded from Vedantu’s website.

2. Was the JEE Mains 29 Jan Shift 1 Chemistry Paper tough?

The Chemistry paper for JEE Mains 29 Jan Shift 1 was overall considered easy and manageable, though a few questions were slightly tricky.

3. How many questions came from Physical Chemistry in the JEE Mains 29 Jan Shift 1 Paper?

Around 8 to 9 questions in the JEE Mains 29 Jan Shift 1 Chemistry section were from Physical Chemistry, making it the most heavily represented section.

4. Can I get a PDF of the 29 Jan Shift 1 JEE Mains Paper 2025?

Yes, a PDF of the 29 Jan Shift 1 JEE Mains Paper 2025, including solutions and answer keys, is available for download.

5. Was the JEE Mains 29 Jan Shift 1 Chemistry section based on NCERT?

Yes, the Chemistry section was heavily NCERT-based, emphasising fundamental concepts and exercises.

6. What key topics were covered in the Today JEE Mains Paper Shift 1 Chemistry section?

Key topics included Biomolecules, Mole Concepts, D- and F-Block Elements, Coordination Compounds, and Electrochemistry.

7. How can I use the JEE Mains 29 Jan Shift 1 Question Paper Answer Key to improve my preparation?

The JEE Mains 29 Jan Shift 1 Question Paper Answer Key helps you verify your responses, analyse your mistakes, and understand the correct approach to solving similar problems.

8. Are there any tricky questions in the 29 Jan Shift 1 JEE Mains Paper PDF?

While the Chemistry section was generally straightforward, a few questions were tricky and tested deeper conceptual understanding.

9. What is the best way to download the 29 Jan Shift 1 JEE Mains Paper PDF?

Visit the Vedantu website, locate the JEE Mains 29 Jan Shift 1 Question Paper section, and click “Download PDF” for easy access to the file.

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