NEET UG 2019 · Chemistry · Question 58
NEET 2019 Chemistry, question 58
Question 58 of the NEET 2019 paper (code P1) is a Chemistry question from The p-Block Elements (Class 12). Its idea, Industrial Processes in the p-Block, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q58 · Chemistry
Match the following :
| (a) Pure nitrogen | (i) Chlorine |
| (b) Haber process | (ii) Sulphuric acid |
| (c) Contact process | (iii) Ammonia |
| (d) Deacon's process | (iv) Sodium azide or Barium azide |
Which of the following is the correct option ?
- 1(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
- 2(a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
- 3(a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
- 4(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)Official answer
Official answer: option 4 · NTA final answer key
Same idea
The only question on Industrial Processes in the p-Block
No other NEET paper from 2017–2026 tested this exact idea.
Industrial Processes in the p-Block: every question and how it was framed
The chapter
The p-Block Elements (Class 12) in ten years of NEET
23 questions from 2017–2026, asked in 10 of 10 papers, about 2.2 a paper. p-Block Elements (Groups 15-18) alone had 23.