JEE Main 2025 28 Jan Shift 2 Chemistry Answer Key and Solutions

The Chemistry section of the January 28, Shift 2 JEE Main exam was considered easy but tricky by many students. Here's a detailed analysis based on the feedback:

Key Highlights:

1. Biomolecules:

• 2 questions were based on alpha and beta linkages. These questions were straightforward but required clarity on the concepts.

2. Inorganic vs Organic vs Physical Chemistry:

• The weightage for Inorganic Chemistry and Organic Chemistry was almost the same.

• Physical Chemistry had slightly fewer questions compared to the other two.

3. Tricky Topics:

• Periodic Table: One question was tricky and required a good understanding of trends and properties.

• Electrochemistry: A question based on nitric acid was asked, which needed a strong grasp of concepts.

4. Chemical Bonding:

• One question was included in this chapter, and it tested fundamental theoretical knowledge.

5. Chapter Distribution:

• Questions were evenly distributed across almost all chapters. This highlights the importance of not skipping any chapter during preparation.

6. Question Types:

• Most questions were theoretical rather than calculation-based. Strong conceptual clarity was necessary to tackle these.

Time Management:

• On average, students took 40-50 minutes to complete the Chemistry section. Proper time management was essential due to the tricky nature of some questions.

Recommendation for Preparation:

• Cover all chapters thoroughly, as the paper did not focus heavily on any particular topic.

• Strengthen theoretical concepts, especially in Inorganic Chemistry and Organic Chemistry.

• Practice problems on Periodic Trends, Chemical Bonding, and Electrochemistry to avoid getting stuck in tricky questions.

Section Wise Importance Level in Chemistry JEE Main 2025 28 Jan Shift 2 Paper

How to Download Vedantu’s JEE Mains 2025 28 Jan Shift 2 Paper PDF For Chemistry?

You can easily download the JEE Mains 2025 January 28 Shift 2 Chemistry Paper PDF by following these simple steps:

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

• Step 2: On the homepage, navigate to the "JEE Main 2025 Solutions and Analysis" section or use the search bar to locate it.

• Step 3: Look for the link to the JEE Main 2025 Chemistry Question Paper – 28 January Shift 2, 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 Based On The Recent Shifts

• Understand the basics thoroughly in inorganic, organic, and physical chemistry to build a strong foundation.

• Focus on concepts instead of just memorising facts to better understand application-based questions.

• Practise application-based problems that require using multiple chemistry concepts together.

• Improve your analytical skills by working on data interpretation and logical reasoning questions.

• Regularly revise all topics and take mock tests to enhance time management and assess your preparation.

• Analyse previous years’ papers to identify common patterns, frequently asked questions and important topics.

• Develop a strategy for negative marking by practising selective answering and minimising guesswork to maintain accuracy.

The JEE Main 2025 January 28 Shift 2 Chemistry section was easy to moderate, with a balanced distribution of questions across Organic, Inorganic, and Physical Chemistry. Inorganic and Organic Chemistry carried similar weightage, while Physical Chemistry had slightly fewer questions. Most questions were theoretical rather than numerical, underscoring the importance of solid conceptual understanding. Covering all NCERT chapters, focusing on key topics like Periodic Trends and Chemical Bonding, and practising time management was crucial for success.

JEE Main 2025 Question Paper with Answer Key – January 28 - Shift 2