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JEE Main Thermodynamics Practice Paper FREE PDF Download

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Thermodynamics Practice Paper with Solutions and Answer Key For JEE Main

The Thermodynamics Practice Paper is a crucial chapter of JEE Main studies because it explains fundamental principles governing energy, heat, and physical systems, equipping students with a deep understanding of thermodynamic processes and their applications, and thus helps in achieving excellence in JEE Main Physics.

Vedantu is helping students in their JEE Main Physics preparation through a complimentary PDF download of the Thermodynamics Practice Paper. This valuable resource facilitates chapter-wise practice, ensuring comprehensive coverage of every important topic. By accessing it for FREE, you can elevate your knowledge and boost your confidence in solving questions effectively. Detailed solutions and answer keys are included to address doubts and provide step-wise guidance for practicing questions. You can also enhance your question-solving speed by engaging with Vedantu’s Thermodynamics Practice Paper for JEE Main.

A minimum of 2 questions associated with the Thermodynamics chapter await you in the JEE Main Exam. Delve into the table to gain insights into the weightage of the Thermodynamics chapter over the last five years in the JEE Main Exam.


Weightage of JEE Main Questions From Thermodynamics 











Practice Papers for JEE Main help you to find and practice the questions that might get asked in the next JEE Main exam. Download the PDF of the Thermodynamics Practice Paper today to excel in your JEE Main exams!

Last updated date: 29th Sep 2023
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Subject-wise Links For JEE Main Practice Paper

In the JEE Main exam, each of the three subjects— Physics, Chemistry, and Maths—holds a weightage of 33%. Hence along with practicing the Physics Practice Paper for JEE Main, students have to practice Chemistry, as well as Maths Practice Papers. This will lead you to score more than 80% in the JEE Main exam. Here are the links for the JEE Main Subject-wise Practice Paper.

Subject-wise Links For JEE Main Practice Paper

JEE Main Chemistry Practice Paper

JEE Main Maths Practice Paper

Links For JEE Main Chapter-wise Practice Paper

Physics Practice Papers need to be worked out after each chapter since the questions from most of the Physics chapters can help you to score well in the Physics section of the JEE Main exam. This will help you to cover most of the JEE Main Physics Syllabus. You can download the Chapter-wise links for the JEE Main Practice Paper.

Important Topics From Thermodynamics for JEE Main Practice Paper

It will be easy for you to work out the JEE Main Practice Paper if you have a strong understanding of the Thermodynamics. You have to focus more on the important topics to answer most of the questions from the JEE Main Practice Paper of Thermodynamics. Here are some of the important topics of Thermodynamics.

  • First Law of Thermodynamics

The First Law states that energy cannot be created or destroyed, only converted between forms. It's crucial for understanding heat transfer and work in various processes.

  • Second Law of Thermodynamics

The Second Law establishes the direction of natural processes, emphasizing that heat spontaneously flows from hot to cold objects. It's fundamental for analyzing engine efficiency and refrigeration systems.

  • Entropy

Entropy measures the degree of disorder in a system. It helps explain why natural processes tend towards increased disorder and plays a key role in heat engines and heat pumps.

  • Carnot Cycle

The Carnot Cycle represents the most efficient theoretical heat engine. Understanding it is essential for evaluating the efficiency of real-world heat engines and refrigerators.

  • Thermodynamic Equilibrium

Thermodynamic equilibrium occurs when a system's properties remain constant over time. It's crucial in analyzing and predicting the behavior of systems in thermal equilibrium, such as phase changes and chemical reactions.

Equations To Score More in Practice Paper of JEE Main Thermodynamics

Equations are the base to solve the JEE Main Practice Paper. You have to know which equation or formula to use while solving the Practice Paper for JEE Main. Find the important equations you need to learn while working out Practice Paper of JEE Main Thermodynamics.

  • First Law of Thermodynamics (Law of Energy Conservation)

\[Q = \Delta U + W\]

  • Work Done in an Isothermal Process

\[W = nRT\ln\left(\frac{V_i}{V_f}\right)\]

  • Heat Transfer during a Phase Change (Latent Heat)

\[Q = mL\]

  • Second Law of Thermodynamics (Clausius Statement)

\[\oint\frac{TdQ}{T} \leq 0\]

  • Efficiency of a Heat Engine

\[e = 1 - \frac{Q_C}{Q_H}\]

For more formulas and equations you can refer Vedantu’s JEE Main Formula page.

What Makes Vedantu’s Practice Paper PDF of JEE Main Thermodynamics Different?

The primary function of the Practice Paper for JEE Main is to help students in exam preparation by offering questions mirroring the JEE Main exam pattern. Vedantu’s JEE Main Practice Papers serve as the ideal post-learning resource following each Physics chapter. Now, let’s explore the attributes of Vedantu’s Thermodynamics Practice Paper for JEE Main.

  • Quality Content: Vedantu's Practice Paper for Thermodynamics is curated by experienced educators and subject matter experts, ensuring that the questions are relevant, accurate, and aligned with the latest JEE Main syllabus.

  • Variety of Questions: They provide a diverse range of questions, covering different difficulty levels and concepts from Thermodynamics, allowing students to thoroughly practice and master each topic.

  • Detailed Solutions: Vedantu offers detailed step-by-step solutions and answer keys for Thermodynamics JEE Main Practice Paper, ensuring that students understand not just the final answer but also the underlying concepts and problem-solving techniques.

  • User-Friendly Interface: Their platform is designed to be user-friendly, making it easy for students to navigate through Practice Paper and access the content they need efficiently.

  • Accessibility: Vedantu's Practice Papers are often easily accessible online and can be downloaded for FREE, allowing students to practice from the comfort of their homes.

How To Prepare For JEE Main With Thermodynamics Practice Paper?

Vedantu’s Thermodynamics JEE Main Practice Paper is composed of MCQs and Subjective type questions. At the end of the FREE PDF, you can get the answer keys and detailed solutions for the questions. If you follow the below instructions while working out the Daily Practice Paper you can easily succeed in the JEE Main exam.

  1. Download the Daily Practice Paper of JEE Main Thermodynamics.

  2. You can set a timer of 1 hour.

  3. Solve the easy questions first and give time for tough questions.

  4. Note your answers on a sheet of paper and check with the answer key.

  5. Each question carries 4 marks and gives a negative mark of -1 for each question.

  6. Now calculate the score and analyze yourself. 

  7. You can take the help of detailed solutions given in the PDF for better clarity of questions and answers. 

  8. Learn how to do the incorrect answers and practice the questions again.

  9. Make a note of the time you take for each question to practice. 

When to Start Preparing With JEE Main Practice Paper of Thermodynamics?

It's advisable to begin your JEE Main Practice Paper of Thermodynamics preparations early in your academic journey to ensure comprehensive subject mastery and sufficient time for revision, a critical factor for achieving success in the exams. Consider this timeline to make the most of your JEE Main preparation using Daily Practice Paper.

  • Foundation Building (1-2 Years Prior): Start with foundational studies and build a strong understanding of the core concepts in Thermodynamics.

  • Concept Mastery (6-12 Months Prior): About a year before the exam, begin incorporating the Practice Paper of JEE Main Thermodynamics into your routine. 

  • Intensive Revision (3-6 Months Prior): As the exam date approaches, intensify your Practice Paper usage. Take a full-length Practice Paper to simulate exam conditions, improve time management, and identify weak areas.

Additional Materials To Cover With  JEE Main Thermodynamics Practice Paper

After learning the Thermodynamics chapter, you need to make sure that you are mastering the contents you learn so that you can perform well in JEE Main. Practice Papers for JEE Main prepared by Vedantu is the best resource for this. Right after your revision with the Thermodynamics, you can practice the JEE Main Practice Paper. But this is not enough if you want to score more than 85% in JEE Main exam. Here are some additional materials that you can choose while preparing for JEE Main.

Try Our Online Practice Paper Test For Physics

Once you are done with practicing the JEE Main Practice Paper for Thermodynamics, you can test your online skills for JEE Main Physics. Vedantu is also providing you with an online practice paper test where you can get a real experience of attempting the JEE Main Exam.

Mastering Thermodynamics With JEE Main Practice Paper

The JEE Main Thermodynamics Practice Paper is a great way to practice for the exam. It covers a lot of important topics, and the solutions and answer keys help you check your work. By practicing with this JEE Main Practice Paper, you can learn the material better and get better at solving problems. You can also learn how to manage your time better and figure out where you need to focus your studies. So, if you're preparing for the JEE Main, be sure to download and practice Vedantu’s Thermodynamics Daily Practice Paper for FREE!

FAQs on JEE Main Thermodynamics Practice Paper FREE PDF Download

1. What is the importance of practicing Thermodynamics questions for JEE Main?

Thermodynamics is a crucial topic in the JEE Main syllabus. Practicing Thermodynamics questions helps you grasp fundamental concepts, enhances problem-solving skills, and boosts your confidence in tackling JEE Main's competitive nature.

2. How can I access the solutions and answer key for the Thermodynamics practice paper for JEE Main?

You can access the solutions and answer key for the practice paper by visiting Vedantu’s website and navigating to the Thermodynamics section. The solutions and answer key will be available for download there.

3. Are the practice paper questions aligned with the Thermodynamics chapter in the JEE Main syllabus?

Yes, all questions in the practice paper are designed to align with the Thermodynamics chapter in the JEE Main syllabus, ensuring that you focus on relevant topics.

4. Can I expect questions related to specific Thermodynamics concepts in the practice paper?

Absolutely! The practice paper includes questions on key Thermodynamics concepts such as the First Law of Thermodynamics, the Second Law of Thermodynamics, heat engines, and thermodynamic processes, among others.

5. How can solving the practice paper benefit my JEE Main Thermodynamics preparation?

Solving the practice paper helps you assess your understanding of Thermodynamics concepts, improve time management, and identify areas where you may need more practice. It simulates the actual exam experience.

6. Is the answer key for the Thermodynamics practice paper for JEE Main comprehensive and accurate?

Yes, our answer key is comprehensive and has been thoroughly reviewed to ensure accuracy. It provides step-by-step solutions for all questions in the practice paper.

7. Can I track my progress by using the practice paper and answer key for Thermodynamics in my JEE Main preparation?

Yes, you can track your progress by comparing your answers to the provided answer key. This allows you to identify your strengths and weaknesses and create your study plan accordingly.