Dear Aspirant,

Thermodynamics is a very important chapter and you will find a lot of questions from this topic in your school exams and also in various competitive exams like JEE, etc.

Here are some topics you should prepare for:

1. All Laws of thermodynamics
2. Cp-Cv=R
3. Basics of Carnot Engine
4. Isothermal,Isobaric,Isochoric and Adiabatic process
5. Change in Enthalpy and Work done.
6. Refrigerator.

Hope this helps. Thank you.

The whole topic of thermodynamics is important along with all the numericals but here are a few concepts that are of utmost importance (with associated numericals).

All Laws of thermodynamics

Cp-Cv=R relation

Basics of Carnot Engine

Isothermal,Isobaric,Isochoric and Adiabatic process

Change in Enthalpy and Work done.

Refrigerator.