Example 1 · difficulty 1/5
Which reagent can convert an alkyl chloride into an alkyl fluoride by the Swarts reaction?
- A. NaI in acetone
- B. FeCl3
- C. Aqueous KBr
- D. AgF
2025 source guide · Chemistry
NEET 2025 Chemistry Haloalkanes and Haloarenes Questions
Use this page to connect the official 2025 paper with current Chemistry practice. NeetVellum does not claim a chapter appeared in that paper until the official question and final key have been mapped.
What to master
preparation, substitution, elimination and aryl-halide reactivity.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 2/5
Which conversion is an example of the Finkelstein reaction rather than the Swarts reaction?
- A. RBr → RI using NaI in dry acetone
- B. RBr → RF using AgF
- C. RCl → RF using SbF3
- D. ROH → RCl using SOCl2
Example 3 · difficulty 1/5
Which compound contains a vinylic carbon–chlorine bond?
- A. CH2=CHCH2Cl
- B. CH2=CHCl
- C. C6H5CH2Cl
- D. CH3CH2Cl
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 2025 Chemistry Haloalkanes and Haloarenes 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 2025 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.