Physics · JEE

Thermodynamics Revision for JEE

36+ syllabus-aligned questions available

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Revise Thermodynamics by covering every subtopic once, drilling formulas, then solving 36+ timed MCQs with full solutions.

Use this Thermodynamics revision checklist before mocks and the final exam. Reinforce concepts with 36+ syllabus-aligned MCQs on Goodmarks.

Revision checklist

1.Zeroth and first law, internal energy
2.Isothermal and adiabatic processes
3.Second law, reversible vs irreversible
4.Revise Thermal equilibrium and the concept of temperature, zeroth law of thermodynamics with 10 MCQs
5.Revise Heat, work and internal energy with 10 MCQs
6.Revise The first law of thermodynamics, isothermal and adiabatic processes with 10 MCQs
7.Revise The second law of thermodynamics: reversible and irreversible processes with 10 MCQs

JEE Formula Sheet

6+ important formulas for Thermodynamics

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Subtopics in Thermodynamics

View Thermodynamics formula sheet — 6+ JEE formulas

Free sample questions

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Q1PhysicsUnit 8: Thermodynamics

The amount of work done by the gas system in increasing the volume of 10 mols of an ideal gas from one litre to 20 litres at

0^{0}

C will be

Q2PhysicsUnit 8: Thermodynamics

Assertion In an ideal thermodynamically reversible process, the energy from work performed by or on the system would be maximized, and that from heat would be minimized. Reason A reversible process is a process whose direction can be "reversed" by inducing infinitesimal changes to some property of the system via its surroundings, while not increasing entropy.

Q3PhysicsUnit 8: Thermodynamics

Natural processes are:

Q4PhysicsUnit 8: Thermodynamics

One mole of an ideal gas u ndergoes a process:

P=\frac{P_{0}}{1+\left(V_{0} / V\right)^{2}}

Here

P_{0}

and

V_{0}

are constants.change in temperature of the gas when volume is changed from

V=V_{0}

V=2 V_{0}

is:

Q5PhysicsUnit 8: Thermodynamics

In a certain process 500 cal of heat is given to a system and the system does

100 J

of work. The increase in internal energy of the system is

Q6PhysicsUnit 8: Thermodynamics

A gas undergoes change in its state from state

A

to state

B

, via three different paths as shown in the figure. Select the correct alternative(s) This question has multiple correct options

Q7PhysicsUnit 8: Thermodynamics

If a gas is compressed adiabatically by doing work of

150 \mathrm{J}

, the change in the internal energy of the gas is:

Q8PhysicsUnit 8: Thermodynamics

From below which are the disadvantages of nuclear energy?

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Frequently asked questions

How should I revise Thermodynamics before JEE?

Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.