Thermodynamics — NEET/JEE Questions, Notes & Weightage
Class 11 Heat & Thermodynamics NEET weightage: High 268 questions
Covers the first law of thermodynamics, thermodynamic processes (isothermal, adiabatic, isochoric, isobaric), and heat engines/Carnot efficiency. P-V diagram interpretation and work-done-in-a-process numericals are tested almost every year.
Practice all 268 Thermodynamics questions →Topics inside Thermodynamics
Heat, Work and Internal Energy
40
Heat And Thermodynamics
23
state-variables-and-thermodynamic-processes
8
State Variables and Thermodynamic Processes
4
heat-work-and-internal-energy
3
carnot-engine
2
Motion
1
heat-engines-and-refrigerators
1
Frequently asked questions
What is the most important numerical skill here?
Calculating work done, heat absorbed, or change in internal energy for a specific process (especially isothermal and adiabatic) from a P-V diagram is the chapter's core, recurring skill.
Is Carnot engine efficiency tested directly?
Yes — calculating the efficiency of a Carnot engine from given source/sink temperatures is a standard, frequently repeated numerical.