Example 1 · difficulty 2/5
The acceptor level introduced by trivalent doping lies
- A. slightly below the conduction-band edge
- B. slightly above the valence-band edge
- C. above the conduction band
- D. deep inside the completely filled valence band
2024 source guide · Physics
NEET 2024 Physics Semiconductor Electronics 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
junction diodes, rectification, logic gates and elementary devices.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
After an antimony donor atom in silicon releases its extra electron to the conduction band, the donor atom becomes
- A. a mobile positive hole
- B. a fixed negative ion
- C. a fixed positive ion
- D. an electrically neutral mobile atom
Example 3 · difficulty 2/5
When an indium acceptor atom in germanium accepts an electron from a neighbouring bond, it becomes
- A. a fixed positive ion while an electron is created
- B. a mobile negative electron in the conduction band
- C. neutral, with no carrier generated
- D. a fixed negative ion while a hole is created
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 Semiconductor Electronics 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.