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Kinetic Theory of Gases Mock Test for NEET 2025 (Free Online Practice)

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Chapter-wise NEET 2025 Physics Mock Test with Solutions and AIR Prediction

Kinetic Theory Of Gases Mock Test 2 | NEET Mock Test
Mock Test: 20 Questions - 20 Minutes
Prepare yourself for NEET with 20 challenging questions from Kinetic Theory Of Gases Mock Test 2. You have exactly 20 minutes to complete the test. Ready to begin?

Time Left: 20:00

1. What is the SI unit of Boltzmann constant?

2. According to kinetic theory, the pressure of an ideal gas is due to

3. The root mean square velocity of a gas molecule is proportional to

4. The average kinetic energy of a molecule of a monatomic ideal gas at temperature T is

5. Which of the following is not an assumption of kinetic theory of gases?

6. If the temperature of an ideal gas is doubled (at constant volume), the pressure will

7. The kinetic energy of one mole of an ideal gas at 300 K is (use R = 8.31 J/mol·K)

8. At what temperature do Celsius and Fahrenheit scales coincide?

9. For an ideal gas, the mean square speed of molecules is related to absolute temperature (T) as

10. Which statement is true for all ideal gases?

11. The molecular speed distribution in a sample of gas was first given by

12. If pressure is increased at constant temperature, the volume of a gas will

13. The value of gas constant R is

14. Avogadro's number is the number of

15. The degree of freedom for a monatomic gas is

16. Which pair represents correct units for universal gas constant (R)?

17. What is the most probable speed of oxygen molecules at 0°C (M = 32g/mol)?

18. A gas behaves ideally at

19. Which of the following is not a postulate of kinetic theory?

20. The ratio of rms speed to most probable speed of gas molecules is

Hurray! 🎉 You answered all the questions correctly! 🏆

Master Kinetic Theory of Gases for NEET with Real Exam Practice

Kinetic Theory of Gases Mock Test 2 is designed to elevate your NEET Physics preparation by giving you targeted, concept-rich practice. This online test follows the latest NEET 2025 syllabus and exam pattern, covering every crucial subtopic in kinetic theory, including pressure, temperature, molecular speeds, and equipartition of energy.


Importance of Chapter-Wise NEET Mock Tests

Taking chapter-wise NEET mock tests, such as Kinetic Theory Of Gases Mock Test 2, helps you build strong topic foundations and improves conceptual accuracy. With instant scoring and detailed solutions, these mock tests enable NEET aspirants to identify their weak points and reinforce learning.


Concepts Covered in Kinetic Theory of Gases Mock Test 2

Expect questions on all major concepts: the ideal gas equation, pressure-temperature relations, behavior of real and ideal gases, kinetic interpretation of temperature, Maxwell-Boltzmann speed distribution, and Avogadro’s Hypothesis. Each aspect is aligned with NEET’s latest question trends.


Key Formula Quantity Units & Conversion
PV = nRT Pressure × Volume Joule (J), 1 L·atm = 101.3 J
KE = (3/2)kT Kinetic Energy per molecule Joule (J), k = 1.38 × 10-23 J/K
vrms = √(3RT/M) Root Mean Square Speed m/s, R = 8.314 J/mol·K
N = nNA Number of molecules NA = 6.022 × 1023 mol-1

How This Mock Test Simulates Real NEET Exam Experience

You get 20 topic-specific MCQs, a strict 20-minute timer, real-time result calculation, and instant feedback after submission. This approach mirrors the NEET UG exam interface, helping you manage exam pressure, pacing, and accuracy for each question.


Benefits of Solving Kinetic Theory Of Gases Mock Test Online

Practicing through this mock test ensures coverage of both basic and advanced NEET concepts. You’ll improve time management, acquire strategies to tackle tough numerical problems, and familiarize yourself with recurring Physics question patterns for NEET 2025.


Test Analytics, Instant Solutions & Rank Feedback

Upon submission, your answers are instantly analysed: view correct and incorrect responses with color highlights, percentage score, and total marks. Use rank predictions and retake options to benchmark your progress and close knowledge gaps effectively.


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FAQs on Kinetic Theory of Gases Mock Test for NEET 2025 (Free Online Practice)

1. What is the kinetic theory of gases?

Kinetic theory of gases explains the macroscopic properties of gases using the motion of their molecules or atoms. It makes several assumptions, including that gas particles are in constant random motion, collisions between them are elastic, and the average kinetic energy is directly proportional to the absolute temperature. This theory helps to derive important gas laws such as Boyle’s Law, Charles’s Law, and Avogadro’s Law.

2. What are the main postulates of kinetic molecular theory?

The main postulates of the kinetic molecular theory of gases are:

  • Gases are made up of a large number of small particles called molecules.
  • Molecules are in continuous, random motion and collide with each other and with the walls of the container.
  • The volume of the gas molecules themselves is negligible compared to the total volume of the gas.
  • There are no attractive or repulsive forces between gas molecules.
  • Collisions between molecules are perfectly elastic (no net loss of kinetic energy).
  • The average kinetic energy of molecules depends only on the absolute temperature of the gas.

3. How does temperature affect the kinetic energy of gas molecules?

According to the kinetic theory of gases, the average kinetic energy of gas molecules is directly proportional to the absolute temperature (measured in Kelvin). As temperature increases, the molecules move faster and possess more kinetic energy. Mathematically, it is given by: KE = (3/2)kT, where k is Boltzmann’s constant and T is temperature in Kelvin.

4. What is the ideal gas equation and how is it related to kinetic theory?

The ideal gas equation is PV = nRT, where:

  • P is pressure
  • V is volume
  • n is number of moles
  • R is universal gas constant
  • T is temperature in Kelvin
This equation is derived from the kinetic theory, relating microscopic motion of particles to macroscopic properties of gases.

5. What assumptions does kinetic theory make about real gases?

The kinetic theory assumes gases are ideal, meaning:

  • Molecules have negligible volume
  • No intermolecular forces exist
  • All collisions are perfectly elastic
However, real gases deviate from this behavior at high pressures and low temperatures, where molecular volume and attractions become significant.

6. What is Brownian motion and how does it support kinetic theory?

Brownian motion refers to the random, zig-zag movement of microscopic particles suspended in a fluid, observed under a microscope. This phenomenon supports kinetic theory by directly demonstrating the constant and random motion of molecules or atoms in a gas or liquid.

7. How can I practice Kinetic Theory of Gases MCQs for NEET?

You can practice Kinetic Theory of Gases MCQs for NEET by using chapter-wise mock tests, online quizzes, and solved worksheets provided on educational websites such as Vedantu. These resources simulate exam patterns, offer instant solutions, and help you assess your understanding of the topic.

8. How do NEET mock tests help with exam preparation?

NEET mock tests are essential for exam preparation as they:

  • Familiarize students with the latest exam pattern and time management
  • Provide instant performance analysis and scoring
  • Identify strong and weak areas
  • Boost confidence and improve accuracy
Regular practice using mock tests enhances speed and conceptual clarity.

9. Are chapter-wise NEET mock tests available for Physics?

Yes, chapter-wise NEET mock tests for Physics, including topics like Kinetic Theory of Gases, are available on online educational platforms such as Vedantu. These tests help focus on specific chapters and improve conceptual strength for better NEET performance.

10. Where can I find Kinetic Theory of Gases questions and answers in PDF format?

You can download Kinetic Theory of Gases questions and answers in PDF format from trusted educational sites like Vedantu and NCERT. These PDFs include MCQs, practice questions, previous year NEET papers, and detailed solutions for self-study.

11. Who creates and verifies NEET mock test questions on Vedantu?

All NEET mock test questions and solutions on Vedantu are created and verified by expert teachers, NEET mentors, and academic researchers. The content strictly follows the latest NTA pattern and NCERT guidelines to ensure quality and relevance for exam preparation.

12. Can I access NEET mock tests for Kinetic Theory of Gases for free?

Yes, you can access free NEET mock tests, including chapter-wise tests on Kinetic Theory of Gases, on educational platforms like Vedantu. These tests offer real-time evaluation, instant solutions, and rank prediction to help you prepare effectively for NEET.