NEET UG 2020 · Chemistry · Question 108
NEET 2020 Chemistry, question 108
Question 108 of the NEET 2020 paper (code E1) is a Chemistry question from Organic Chemistry - Some Basic Principles and Techniques. Its idea, Chromatography, was asked only this once in NEET 2017–2026. The NTA final answer key gives option 2.
Updated 2026-10-08
Q108 · Chemistry
Paper chromatography is an example of :
- 1Adsorption chromatography
- 2Partition chromatographyOfficial answer
- 3Thin layer chromatography
- 4Column chromatography
Official answer: option 2 · NTA final answer key
Same idea
The only question on Chromatography
No other NEET paper from 2017–2026 tested this exact idea.
The chapter
Organic Chemistry - Some Basic Principles and Techniques in ten years of NEET
22 questions from 2017–2026, asked in 10 of 10 papers, about 2.1 a paper. Purification, Analysis and Isomerism of Organic Compounds alone had 11.