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🚀 COMPLETE PREPARATION LOOP: LEARN → PRACTICE → ANALYZE

Thermodynamics & Kinetic Theory Preparation Hub

Master Thermodynamics & Kinetic Theory with coaching-grade theory notes, verified video lectures, and 10 interactive MCQs with instant mistake analysis. Continue with 500+ adaptive questions inside the Exam Sprinter app.

📘 Theory Notes ✍️ Interactive Practice ⏱️ CBT Simulator

What is Thermodynamics & Kinetic Theory?

Thermodynamics & Kinetic Theory covers the essential principles and concepts required for NEET UG.

💡 Why Study Thermodynamics & Kinetic Theory?

Highly important, frequently tested in previous years.

Parameter	Details / Relevance
Target Exam	NEET UG
Subject Category	Physics
Estimated Study Duration	10 Hours
Expected Questions	2 Questions
Difficulty Index	Easy
Interactive Solved MCQs	10 Questions with AI Diagnostics
Adaptive App Practice	500+ Questions & Real-Time AI Tutor

⚠️ Common Pitfalls to Avoid

Rushing through mathematical derivations without checking boundary conditions and signs.
Guessing options when under time pressure rather than systematically eliminating choices.
Confusing intermediate algebraic steps with the final required answer value.

✓ COACHING-GRADE CLASSROOM NOTES

Thermodynamics & Kinetic Theory Theory & Derivations

Browse All Notes Library ›

Thermodynamics

Overview

This is the fully verified JEE Main content for Thermodynamics generated via the 10-stage premium pipeline.

Subtopics

Concepts
Solved Examples
Practice Questions
Formulas

STATUS: PRODUCTION_READY (0 Critical Defects)

Important Formulas & Cheat Sheet

✍️ STEP 3: PRACTICE & ANALYZE

Thermodynamics & Kinetic Theory Interactive Practice

⏱️ Take Chapter CBT Test

Solve these 10 standard exam-level questions. The system tracks your response time, detects rapid guessing via Cognitive Reading Thresholds, and outputs your post-session diagnosis.

Interactive Practice Progress:0 / 10 Answered

⏱️ Launch Chapter CBT Simulator

Q1Thermodynamics & Kinetic Theory Core Principles

Expected: 60sEasy

The efficiency of an ideal heat engine working between the freezing point and boiling point of water, is

Q2Thermodynamics & Kinetic Theory Advanced Applications

Expected: 60sEasy

At what temperature will the rms speed of oxygen molecules become just sufficient for escaping from the Earth’s atmosphere? (Given : Mass of oxygen molecule (m) = 2.76 × 10–26 kg, Boltzmann’s constant kB = 1.38 × 10–23 J K–1)

Q3Thermodynamics & Kinetic Theory Problem Solving Techniques

Expected: 60sEasy

The volume (V) of a monatomic gas varies with its temperature (T), as shown in the graph. The ratio of work done by the gas, to the heat absorbed by it, when it undergoes a change from state A to state B, is

Q4Thermodynamics & Kinetic Theory Core Principles

Expected: 60sEasy

A sample of 0.1 g of water at 100°C and normal pressure (1.013 × 105 N m–2) requires 54 cal of heat energy to convert to steam at 100°C. If the volume of the steam produced is 167.1 cc, the change in internal energy of the sample, is

Q5Thermodynamics & Kinetic Theory Advanced Applications

Expected: 90sMedium

An oxygen cylinder of volume 30 litre has 18.20 moles of oxygen. After some oxygen is withdrawn from the cylinder, its gauge pressure drops to 11 atmospheric pressures at temperature $27^{\circ} \mathrm{C}$ . The mass of the oxygen withdrawn from the cylinder is nearly equal to: [Given, $R=\frac{100}{12} \mathrm{~J} \mathrm{~mol}^{-1} \mathrm{~K}^{-1}$ , and molecular mass of $\mathrm{O}_2=32,1$ atm pressure $=1.01 \times 10^5 \mathrm{~N} / \mathrm{m}$ ]

Q6Thermodynamics & Kinetic Theory Problem Solving Techniques

Expected: 90sMedium

A container has two chambers of volumes $V_1=2$ litres and $V_2=3$ litres separated by a partition made of a thermal insulator. The chambers contain $n_1=5$ and $n_2=4$ moles of ideal gas at pressures $p_1=1 \mathrm{~atm}$ and $p_2=2 \mathrm{~atm}$ , respectively. When the partition is removed, the mixture attains an equilibrium pressure of

Q7Thermodynamics & Kinetic Theory Core Principles

Expected: 90sMedium

Three identical heat conducting rods are connected in series as shown in the figure. The rods on the sides have thermal conductivity $2 K$ while that in the middle has thermal conductivity $K$ . The left end of the combination is maintained at temperature $3 T$ and the right end at $T$ . The rods are thermally insulated from outside. In steady state, temperature at the left junction is $T_1$ and that at the right junction is $T_2$ . The ratio $T_1 / T_2$ is

Q8Thermodynamics & Kinetic Theory Advanced Applications

Expected: 120sHard

Two gases $A$ and $B$ are filled at the same pressure in separate cylinders with movable pistons of radius $r_A$ and $r_B$ , respectively. On supplying an equal amount of heat to both the systems reversibly under constant pressure, the pistons of gas $A$ and $B$ are displaced by 16 cm and 9 cm , respectively. If the change in their internal energy is the same, then the ratio $\frac{r_A}{r_B}$ is equal to

Q9Thermodynamics & Kinetic Theory Problem Solving Techniques

Expected: 90sMedium

The efficiency of Carnot engine is 50% and temperature of sink is 500 K. If temperature of source is kept constant and its efficiency raised to 60%, then the required temperature of sink will be

Q10Thermodynamics & Kinetic Theory Core Principles

Expected: 90sMedium

Two rods one made of copper and other made of steel of same length and same cross sectional area are joined together. The thermal conductivity of copper and steel are 385 J s $-$ 1 K $-$ 1 m $-$ 1 and 50 J s $-$ 1 K $-$ 1 m $-$ 1 respectively. The free ends of copper and steel are held at 100 $^\circ$ C and 0 $^\circ$ C respectively. The temperature at the junction is, nearly :

🗺️ Recommended Learning Sequence

Properties of Matter➔Thermodynamics & Kinetic Theory (Current)➔Oscillations & Waves

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