Example 1 · difficulty 2/5
A gas expands isobarically at 2.0 × 10⁵ Pa from 2.0 L to 5.0 L. What work does it perform?
- A. 60 J
- B. 600 J
- C. 300 J
- D. 1000 J
2024 source guide · Physics
NEET 2024 Physics Thermodynamics Questions
Use this page to connect the official 2024 paper with current Physics practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.
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
The same gas goes from state A to state B along two different quasistatic paths on a PV diagram. Which statement is necessarily true?
- A. Work is the same along both paths
- B. Heat supplied is the same along both paths
- C. Change in internal energy is the same along both paths
- D. Pressure is identical at every intermediate volume
Example 3 · difficulty 1/5
Which statement about an isochoric process is correct when only pressure-volume work is considered?
- A. Its pressure must remain constant
- B. Its heat exchange must be zero
- C. Its temperature must remain constant
- D. Its work done is zero
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 2024 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 2024 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.