Courses
Courses for Kids
Free study material
Offline Centres
More
Store Icon
Store

Chemistry Chemical Thermodynamics Mock Test 1 for NEET Students

ffImage
hightlight icon
highlight icon
highlight icon
share icon
copy icon

Chemistry Chemical Thermodynamics NEET Mock Test 1 with Solutions and Short Tricks

Mock Test: 20 Questions – 20 Minutes
Prepare yourself for NEET with 20 challenging questions from Chemical Thermodynamics. You have exactly 20 minutes to complete this test. Each correct answer carries 4 marks and each wrong answer carries -1 mark (NEET marking scheme). Ready to begin?

Time Left: 20:00

Q1. Which of the following is not a state function?

Q2. For a spontaneous process at constant temperature and pressure, which of the following must be negative?

Q3. Which among the following will have maximum entropy?

Q4. If ΔH > 0 and ΔS > 0, under what condition is the process spontaneous?

Q5. The amount of heat required to raise the temperature of a system by 1 K is called:

Q6. Which law of thermodynamics introduces the concept of entropy?

Q7. Which thermodynamic process occurs at constant pressure?

Q8. What is the value of ΔG at equilibrium?

Q9. The first law of thermodynamics deals with:

Q10. If a reaction has ΔH = -100 kJ and ΔS = -200 J/K, the reaction will be spontaneous at:

Q11. Which one has the highest standard molar entropy?

Q12. A system absorbs 250 J of heat and does 50 J of work. The change in internal energy is:

Q13. Enthalpy change for the formation of 1 mole of a compound from its elements under standard conditions is called:

Q14. Which statement is true regarding an endothermic reaction?

Q15. Which of the following processes is always spontaneous?

Q16. ΔU = 0 for which of the following reactions?

Q17. Gibbs free energy equation is represented as:

Q18. Which of the following cannot be increased in a reversible process?

Q19. If enthalpy change (ΔH) is positive and entropy change (ΔS) is negative, the reaction is:

Q20. The third law of thermodynamics is useful in determining:

Congratulations! You answered all questions correctly!

What is the Chemical Thermodynamics Mock Test for NEET?

The Chemical Thermodynamics Mock Test for NEET is a carefully curated practice test focused on the fundamental and advanced concepts of thermodynamics from Chemistry. This test simulates the actual NEET exam scenario, offering 20 MCQs strictly based on NCERT class 11 and 12 syllabus.


By attempting this mock test, NEET aspirants can assess their understanding of crucial topics like laws of thermodynamics, enthalpy, entropy, spontaneity of reactions, and Gibbs free energy. Practising these questions boosts your confidence and helps you pinpoint areas needing more revision for NEET 2026.


How Chemical Thermodynamics Mock Tests Help NEET Aspirants

Mock tests on Chemical Thermodynamics offer concept clarity through targeted questions, reinforcing your grip on heat and energy changes in chemical reactions. They enable quick revision and encourage you to recall definitions, formulae, and applications from the NCERT textbooks in a time-bound setting.


Regular mock testing develops your time management skills—essential for cracking NEET's competitive environment. Analysing your mistakes helps in correcting errors before the main exam. For complete preparation strategies, explore the NEET course page.


Chemical Thermodynamics Topic-wise Mock Test Coverage

SubjectTopics CoveredNo. of Questions
Chemistry First Law of Thermodynamics (Internal Energy, Enthalpy) 5
Chemistry Second Law, Entropy & Spontaneity 5
Chemistry Gibbs Free Energy and Equilibrium 4
Chemistry Heat Capacity, Enthalpy of Reaction, Hess’s Law 3
Chemistry Third Law of Thermodynamics & Applications 3

How to Take the Chemical Thermodynamics NEET Mock Test

To attempt this mock test, simply scroll to the test interface above and click on “Start the Mock Test.” Answer all 20 multiple-choice questions. You can submit your answers anytime or let the timer auto-submit. Receive your score, answer key, and instant feedback right after submission.


Why Choose Vedantu's Chemical Thermodynamics NEET Mock Test?

Vedantu’s mock tests closely reflect the NEET exam’s question pattern and marking scheme. Every question follows the latest NCERT syllabus, helping you align your revision perfectly. Instant scoring and detailed analysis highlight your strengths and weaknesses, making your NEET 2026 preparation smarter and result-oriented.


With detailed answer feedback, these tests help aspirants eliminate conceptual errors, manage time efficiently, and gain confidence to ace Chemical Thermodynamics in NEET Chemistry.


NEET Mock Test – Subject-wise
1 NEET Physics Mock Test
2 NEET Chemistry Mock Test
3 NEET Biology Mock Test
Essential Study Materials for NEET
1NEET Notification
2NEET Eligibility Criteria
3NEET Syllabus
4NEET Exam Pattern
5NEET Registration
6NEET Admit Card
7NEET Exam Centers
8NEET Exam Date
9NEET Answer Key
10NEET Results
11NEET Counselling

FAQs on Chemistry Chemical Thermodynamics Mock Test 1 for NEET Students

1. What is a Chemistry Chemical Thermodynamics Mock Test 1 for NEET?

Chemistry Chemical Thermodynamics Mock Test 1 is a practice test designed for NEET aspirants to review major thermodynamics topics before the actual exam. Key features include:

  • Focuses on concepts like heat, work, enthalpy, entropy, and laws of thermodynamics
  • Includes MCQs and application questions as per NEET exam pattern
  • Helps improve speed and accuracy in solving Chemistry Thermodynamics questions

2. How do I write a speech on chemical thermodynamics for school?

To write a successful speech on chemical thermodynamics, start with a definition and explain its applications:

  • Introduce thermodynamics and its significance in chemistry
  • Outline key principles like first and second laws of thermodynamics
  • Use real-life examples, such as energy changes in reactions
  • Highlight the importance of thermodynamics for exams like NEET
  • Conclude with practical advantages of learning this topic
Organise your speech in short paragraphs for clarity.

3. Why are mock tests important for NEET Chemistry preparation?

Mock tests play a crucial role in NEET Chemistry preparation by:

  • Providing practice with actual exam-style questions
  • Improving time-management and accuracy
  • Helping identify strengths and weaknesses in concepts like thermodynamics
  • Boosting exam confidence and readiness
Regular mock tests simulate the actual exam environment, aiding better performance in NEET 2025.

4. Can you give sample essay answers on chemical thermodynamics?

Yes, a sample essay on chemical thermodynamics for students should include:

  • Definition of thermodynamics and its significance in chemistry
  • Explanation of the laws of thermodynamics with examples
  • Discussion of real-life and laboratory applications
  • The importance of understanding thermodynamics for exams like NEET
Stay within the required word limit (e.g., 150, 250, or 500 words) and use clear, organised paragraphs for high marks.

5. What should I include in a thermodynamics essay for class 12?

A thermodynamics essay for class 12 should cover these essential points:

  • Briefly define chemical thermodynamics
  • Discuss the laws of thermodynamics and their applications
  • Describe terms like enthalpy, entropy, internal energy
  • Give relevant examples from NEET syllabus or daily life
  • Conclude with the importance of thermodynamics in modern chemistry
Ensure each paragraph is concise and exam-focused.

6. Is the NEET 2025 chemistry syllabus changed for thermodynamics?

The NEET 2025 Chemistry syllabus for chemical thermodynamics remains aligned with NCERT, including key topics such as:

  • First law of thermodynamics
  • Enthalpy and entropy
  • Gibbs free energy and spontaneity
  • Thermodynamic processes and equations
Students are advised to check official NEET notifications for any annual updates, but fundamental thermodynamics remains a core topic.

7. What is chemical thermodynamics in NEET?

Chemical thermodynamics in NEET covers the study of energy changes during chemical reactions. Main areas include:

  • Understanding concepts of heat, work, internal energy
  • Applying the laws of thermodynamics
  • Solving questions based on enthalpy, entropy and Gibbs free energy
  • Interpreting real-life chemical processes using thermodynamic principles
It is an essential part of the physical chemistry section in NEET exams.

8. How can I prepare effectively for chemical thermodynamics mock tests?

To excel in chemical thermodynamics mock tests:

  • Review and understand all NCERT concepts and formulas first
  • Practice previous NEET papers and sample questions
  • Take regular timed mock tests to build speed
  • Analyse your mistakes and revise weak areas
A strategic approach improves both accuracy and confidence for NEET 2025 Chemistry.

9. What are the major laws of thermodynamics relevant for NEET mock tests?

The main laws of thermodynamics for NEET mock tests are:

  • First Law: Conservation of energy
  • Second Law: Direction of spontaneous processes (entropy)
  • Third Law: Absolute zero entropy state
Application of these laws in chemical reactions and calculations forms the core of thermodynamics questions in NEET Chemistry.

10. Why is understanding enthalpy and entropy important for Chemistry exams?

Understanding enthalpy and entropy is vital in Chemistry because:

  • Enthalpy measures heat changes in reactions — key for predicting product formation
  • Entropy indicates disorder, helping to predict reaction spontaneity
  • Both terms help solve numerical and theory questions in NEET and board exams
Mastering these concepts boosts overall Chemistry marks.