Example 1 · difficulty 2/5
An insulated gas is compressed, and 300 J of work is done on it. What is the change in its internal energy?
- A. −300 J
- B. 0 J
- C. +600 J
- D. +300 J
2022 source guide · Physics
NEET 2022 Physics Thermodynamics Questions
Connect the official 2022 paper with current Physics practice without labelling original previews as PYQs.
200 original questions · explicit provenance labels
PhysicsPlate 99
NeetVellum atlas · fig. physics
99
What to master
state variables, heat, work, thermodynamic processes and heat engines.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
A rigid container receives 450 J of heat while its volume remains constant. Neglecting all work modes other than pressure-volume work, what is ΔU?
- A. +450 J
- B. 0 J
- C. +225 J
- D. −450 J
Example 3 · difficulty 2/5
A system completes a cycle and returns exactly to its initial thermodynamic state. Which quantity must be zero for the complete cycle?
- A. Net heat absorbed
- B. Change in internal energy
- C. Net work done
- D. Area enclosed on the PV diagram
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
Are these official NEET 2022 Physics Thermodynamics PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2022 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.