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JEE Main 2025 April 7 Exam Updates: Shift 1 Chemistry Paper Analysis OUT, Question Paper PDFs with Solutions

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JEE Mains 2025 April 7 Shift 1 Paper: FREE PDF with Answer Key & Detailed Analysis for Chemistry

The JEE Main 2025 April 7 Shift 1 Chemistry paper was generally rated as moderate to tough, with calculation being tough and lengthy, which took time and made students surprised.


In the chemistry section, 7 to 8 questions were asked from Physical Chemistry, especially with topics like Electrochemistry, Thermodynamics, and Chemical Kinetics. Meanwhile, Organic Chemistry focused on reaction mechanisms, and Inorganic Chemistry asked mostly NCERT-based theory questions.


If you want to review the exact questions and answers, Vedantu provides JEE Main 2025 April 7 Shift 1 paper and solutions as free PDFs. By downloading these resources, you can analyse your performance, see which areas need more attention, and fine-tune your preparation for the remaining JEE Main 2025 shifts.

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JEE Mains 2025 April 7 Shift 1 Exam Analysis and Student Reactions for Chemistry

Overall Difficulty Level:

The Chemistry section was rated as moderate to difficult by most students. Among the three subjects, Chemistry was considered the toughest, with tricky options and time-consuming theoretical questions.


Question Type & Nature:

  • The section was mostly theoretical, with several conceptual and application-based questions.

  • Some questions had mixed concepts, especially blending organic with physical chemistry.

  • Numerical-based questions were fewer but present in Physical Chemistry.


Weightage of Sections:

  • Physical Chemistry: Highest weightage with 7–8 questions, many of which required formula-based application.

  • Inorganic Chemistry: Moderate presence, especially from the periodic table and coordination compounds.

  • Organic Chemistry: Questions were limited but conceptually demanding (e.g., biomolecules).


JEE Mains 2025 April 7 Shift 1 Chemistry Topic-Wise Distribution of Questions:

Topic

No. of Questions

Remarks

Solutions

1

Physical Chemistry, formula-based

Mole Concept

1

Conceptual + numerical

Chemical Equilibrium

1

Concept-based, involved reaction quotient

PH value

1

Calculation-heavy, buffer-based

Periodic Table

1

Inorganic, theory-based

Coordination Compounds

2

Nomenclature, hybridization

Diazotization Reaction

1

Organic Chemistry, from amines

Biomolecules

1

Carbohydrate/protein focus

Other Physical Chemistry

~4

Electrochemistry, Thermodynamics, Solid State, etc.



JEE Mains 2025 April 7 Shift 1 Chemistry Student Reaction:

  • Many students felt time pressure in Chemistry due to lengthy theory-based questions.

  • Questions require deep understanding rather than rote learning.

  • Some questions had close options, testing precision and attention to detail.


JEE Mains 2025 April 7 Shift 1 Chemistry Comparison with Previous Shifts and Sessions:

  • The Chemistry paper was more challenging than the January 2025 session.

  • Compared to JEE Main 2024, this shift saw increased complexity, especially in the Physical Chemistry segment.

  • It was lengthy, requiring careful reading and conceptual clarity, which made it more time-consuming.


Key Takeaways:

  • Chemistry needs a strong conceptual base, especially in Physical Chemistry.

  • Practising NCERT thoroughly, particularly for Inorganic Chemistry, remains crucial.

  • Organic Chemistry involves real-life functional groups and reaction mechanisms.


Final Verdict:

  • Chemistry was the most challenging section of this shift.

  • Moderate to Hard with a lengthy and theoretical nature.

  • Focused more on the Class 12 syllabus, especially Physical and Organic Chemistry.


How to Download Vedantu’s Chemistry JEE Mains 2025 April 7 Shift 1 Question Paper

  1. Visit the Vedantu Website: Open your preferred browser and go to the official Vedantu homepage.

  2. Search for the JEE Mains 2025 April 7 Shift 1 Section: Look for the relevant date in the “JEE Mains 2025” area or use the site’s search bar.

  3. Locate the Chemistry Paper Link: Click on “JEE Main 2025 Chemistry Question Paper – April 7 Shift 1.”

  4. Download the PDF: Hit the “Download PDF” button to save it onto your device.

  5. Review Expert Solutions: Scroll through the document to find detailed, step-by-step explanations from seasoned educators.


Tips and Strategies for JEE Main 2025 Chemistry (Upcoming Shifts)

  1. Leverage NCERT: Ensure that you fully grasp each concept, especially in Inorganic Chemistry. Even small footnotes or exceptions in NCERT often appear in the exam.

  2. Focus on Reaction Mechanisms: Organic Chemistry questions may test your understanding of why and how specific transformations occur.

  3. Strengthen Physical Chemistry: Practice problem-solving for key topics like Thermodynamics, Electrochemistry, and Kinetics.

  4. Balance Theory and Numericals: While certain questions might be purely conceptual, others can combine multiple concepts, especially in chapters like Equilibrium or Electrochemistry.

  5. Target High-Yield Topics: In previous shifts, chapters like Coordination Compounds, Chemical Bonding, and Biomolecules have repeatedly appeared.

  6. Manage Time: Allocate time smartly for each question. If a problem looks too lengthy or complex, move on and return later if you have time.


JEE Mains 2025 April 7 Shift 1 Paper with Answer Keys, Solutions & Analysis

For more subject-wise resources from the same shift:


FAQs on JEE Main 2025 April 7 Exam Updates: Shift 1 Chemistry Paper Analysis OUT, Question Paper PDFs with Solutions

1. What was the overall difficulty level of the JEE Main 2025 April 7 Shift 1 Chemistry paper?

The Chemistry section was rated moderate to difficult. It was considered the toughest among all three subjects in this shift, with several theoretical and time-consuming questions, especially in Physical Chemistry.

2. How many questions were asked from Physical Chemistry in the Chemistry paper?

Approximately 7 to 8 questions were asked from Physical Chemistry. These covered key areas like Electrochemistry, Thermodynamics, Solutions, and Chemical Equilibrium.

3. Which topics had the highest weightage in the April 7 Shift 1 Chemistry section?

The highest weightage was given to:

  • Physical Chemistry topics such as Electrochemistry, Thermodynamics, and Chemical Equilibrium

  • Coordination Compounds (2 questions)

  • Organic Chemistry topics including Diazotization and Biomolecules

  • NCERT-based questions from Inorganic Chemistry

4. Where can I download the JEE Main 2025 April 7 Shift 1 Chemistry question paper and solutions?

You can download the free PDF of the Chemistry question paper and answer key from Vedantu’s official website. Navigate to the JEE Main 2025 section and select the April 7 Shift 1 Chemistry paper to access the downloadable PDF with expert solutions.

5. Was the Chemistry paper more difficult than the January 2025 session?

Yes, student feedback indicates that the April 7 Shift 1 Chemistry paper was more difficult than the January 2025 session. The increase in conceptual complexity and longer theoretical questions contributed to the difficulty.

6. How did students react to the Chemistry paper in this shift?

Students generally reported time pressure due to the paper’s length. Many found the theoretical questions demanding, and several questions included close answer choices, which tested precision and in-depth understanding.