Free Chapter-wise Kinetic Theory of Gases NEET Mock Test with Solutions and AIR
Kinetic Theory Of Gases: Elevate Your NEET Preparation with Chapter-Wise Mock Tests
Mastering the Kinetic Theory Of Gases is a crucial aspect of scoring high in NEET Physics. This chapter forms the foundation for understanding molecular motion, energy transfer, and the behavior of ideal and real gases. Regularly practicing mock tests aligned with the NEET 2025 exam pattern ensures a comprehensive grip on its principles while helping track your real-time performance.
Attempting chapter-wise mock tests allows aspirants to identify their strengths and work on weak areas effectively. Each test, including this “Kinetic Theory Of Gases Mock Test 1”, simulates the exact exam scenario with a 20-minute timer and instant scoring. By targeting key areas like molecular motion, pressure-volume relationships, and kinetic energy, you gain the competitive edge critical for NEET success.
Core Concepts in Kinetic Theory Of Gases for NEET
The kinetic theory fundamentally explains gas behavior based on molecular movement. Essential NEET topics include Boyle’s Law, Charles’s law, Avogadro’s Principle, and the derivation of the ideal gas equation. Understanding formulas for root mean square speed, most probable speed, and mean kinetic energy of molecules is critical to solving NEET MCQs quickly and accurately.
This chapter integrates core Physics and Chemistry concepts, focusing on the significance of atomic/molecular collisions, relation of kinetic energy to temperature, and the practical applications in real-world gas systems. Mastery over these sections can greatly improve your subject-wise score in the NEET Physics segment.
| Formula | Meaning | Key Units |
|---|---|---|
| PV = nRT | Ideal gas equation | P: Pa, V: m³, n: mol, R: 8.314 J mol⁻¹ K⁻¹, T: K |
| vrms = √(3RT/M) | Root mean square speed | T: K, M: kg mol⁻¹ |
| Ek(avg) = (3/2)kT | Avg kinetic energy/molecule | k: J K⁻¹, T: K |
| R = 0.0821 L atm mol⁻¹ K⁻¹ | Universal gas constant (alternate unit) | V: L, P: atm, T: K |
Real Exam-Like Practice for NEET 2025
Attempting online mock tests familiarizes you with time management, real NEET pattern, and the latest MCQ trends. The instant feedback on score and explanations promotes analytical thinking while helping you avoid repeated mistakes. Consistent practice using chapter-wise NEET mock tests lets you consolidate concepts, quickly identify your error patterns, and boost exam confidence.
Every NEET aspirant should take multiple “Kinetic Theory Of Gases” online mock tests to simulate actual exam conditions. With expert-curated questions, AIR prediction, and solution reviews, you can achieve better accuracy and higher ranks, moving closer to your medical dreams in NEET UG 2025.
Why Consistent Mock Tests are Essential for NEET Physics
Consistent practice builds the speed and precision needed to solve calculation-based and theory questions from chapters like Kinetic Theory Of Gases. Mock tests also enable you to compare your progress with national competitors, analyze time spent per question, and improve your weak areas well before the real exam.
Utilizing Vedantu’s chapter-wise and full syllabus NEET mock tests ensures you cover all question types, including tough and tricky ones, supporting better AIR prediction and score analytics. These mock tests mirror the NTA exam pattern, offering detailed solutions for strong conceptual clarity and faster revision cycles.
Key Advantages of Kinetic Theory Of Gases Mock Test 1 for NEET Aspirants
- Instant scoring and visual answer feedback
- Timer simulates the real NEET environment
- All core concepts and important formulas included
- Accessible on mobile, tablet, and desktop
- Created & reviewed by NEET Physics experts and top mentors
- No login required — instant practice and analytics
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NEET Chapter Wise Mock Test Links
| S.No. | Chapter-Wise NEET Mock Tests |
|---|---|
| 1 | NEET Chapter Wise Mock Test |
NEET Mock Test Subject-Wise
| S.No. | Subject-Wise NEET Mock Tests |
|---|---|
| 1 | NEET Biology Mock Test |
| 2 | NEET Physics Mock Test |
| 3 | NEET Chemistry Mock Test |
Essential Study Materials Links for NEET UG 2025
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 behavior of gases by considering them as a large number of small particles (atoms or molecules) in constant, random motion. The theory assumes negligible inter-particle forces (except during elastic collisions), vast empty space between particles, and that gas pressure arises from collisions with container walls. This theory helps predict properties like pressure, temperature, and volume using statistical methods.
2. What are the main postulates of the kinetic theory of gases?
Main postulates:
• Gas particles are in continuous, random motion.
• Collisions between particles and with container walls are perfectly elastic.
• The volume of individual particles is negligible compared to the container volume.
• There are no intermolecular forces (except during collisions).
• The average kinetic energy of particles is directly proportional to the absolute temperature of the gas.
3. How is temperature related to kinetic energy in gases?
According to the kinetic theory, the average kinetic energy of a gas molecule is directly proportional to the absolute temperature (Kelvin) of the gas. The relation is given by: Ek = (3/2) kT, where k is Boltzmann's constant and T is the absolute temperature.
4. Explain the root mean square (RMS) speed of gas molecules.
Root mean square (RMS) speed is a measure of the average speed of gas molecules. It is given by the formula: vrms = √(3kT/m), where k is Boltzmann's constant, T is absolute temperature, and m is the mass of a molecule. It provides an idea of how quickly molecules are moving at a given temperature.
5. What is meant by mean free path?
Mean free path is the average distance a gas molecule travels between successive collisions. It depends on the size of molecules, their number density, and temperature. It helps in understanding diffusion and viscosity in gases.
6. How does kinetic theory explain the pressure of a gas?
Pressure is explained as the result of collisions of fast-moving gas molecules with the walls of a container. Each collision exerts a small force, and the combined effect of numerous collisions per second produces measurable gas pressure.
7. Is the kinetic theory of gases applicable to all states of matter?
No, the kinetic theory of gases is primarily valid for gaseous states under ordinary conditions. Its assumptions break down for solids and liquids where intermolecular forces are significant and particles are closely packed.
8. What is the difference between diffusion and effusion as per kinetic theory?
Diffusion is the spontaneous mixing of gas molecules due to their random motion. Effusion is the escape of gas molecules through a small hole into a vacuum. Both are explained by the kinetic theory in terms of molecular motion and average velocity.
9. What are ideal and real gases according to the kinetic theory?
An ideal gas strictly obeys the postulates of the kinetic theory and the ideal gas law (PV = nRT) under all conditions. Real gases deviate from this behavior at high pressures or low temperatures due to intermolecular forces and finite molecular volume.
10. Why do real gases deviate from ideal behavior?
Real gases deviate from ideal behavior mainly because:
• Intermolecular forces become significant, especially at low temperatures and high pressures.
• The volume of gas molecules can no longer be neglected.
• Corrections for these deviations are given by Van der Waals’ equation.
11. How can NEET aspirants use kinetic theory mock tests effectively?
NEET aspirants should:
• Attempt chapter-wise and full-length mock tests regularly.
• Review detailed solutions for mistakes.
• Analyze weak areas using performance analytics.
• Time their practice to simulate real exam conditions for improved accuracy and confidence.
12. Do Vedantu’s NEET mock tests provide instant solutions and AIR prediction?
Yes, Vedantu’s NEET mock tests offer instant score analysis, AIR (All India Rank) prediction, and detailed solutions for every question, allowing for effective self-assessment and targeted improvement before NEET 2025.
