Example 1 · difficulty 1/5
Which element belongs to the d-block but is not a transition element according to the NCERT definition?
- A. Fe
- B. Zn
- C. Cu
- D. Mn
2019 source guide · Chemistry
NEET 2019 Chemistry D- and F-Block Elements Questions
Connect the official 2019 paper with current Chemistry practice without labelling original previews as PYQs.
200 original questions · explicit provenance labels
ChemistryPlate 41
NeetVellum atlas · fig. chemistry
41
What to master
electronic configurations, oxidation states, colour, magnetism and lanthanoid trends.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 1/5
Which expression represents the general outer electronic configuration of d-block elements?
- A. (n−2)f¹–¹⁴ (n−1)d⁰–¹ ns²
- B. ns² np¹–⁶
- C. (n−1)d¹–¹⁰ ns⁰–²
- D. (n−1)p¹–⁶ ns¹–²
Example 3 · difficulty 2/5
What is the ground-state electronic configuration of chromium that reflects its Aufbau exception?
- A. [Ar] 3d⁴ 4s²
- B. [Ar] 3d⁵ 4s²
- C. [Ar] 3d³ 4s² 4p¹
- D. [Ar] 3d⁵ 4s¹
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 2019 Chemistry D- and F-Block Elements 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 2019 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.