Organic Chemistry – Some Basic Principles and Techniques
19 NEET Chemistry previous year questions (PYQs) from 7 papers, 2021 to 2026, with answers and worked solutions.
About this chapter
- Difficulty: 4 easy · 15 moderate.
- Most-asked subtopics: IUPAC Nomenclature (2), Purification by steam distillation (1), Methods of Purification - Distillation (1).
- Updated 17 July 2026.
- NEET · 2022 · NEET (UG) 2022 — 17 Jul 2022 · Q69ModerateHas image
#1Estimation of Nitrogen
- NEET · 2022 · NEET (UG) 2022 — 17 Jul 2022 · Q90ModerateHas image
#2IUPAC Nomenclature
- NEET · 2021 · NEET (UG) 2021 — 12 Sep 2021 · Q73ModerateHas image
#3IUPAC Nomenclature
#4Isomerism (Metamerism)
- NEET · 2024 · Re-NEET (UG) 2024 — 23 Jun 2024 · Q65ModerateHas image
#5IUPAC nomenclature of benzene derivatives
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#6Purification by steam distillation
#7Estimation of carbon and hydrogen
#8Hyperconjugation and stability of carbocations
#9IUPAC nomenclature and isomerism of alkanes
- NEET · 2024 · NEET (UG) 2024 — 05 May 2024 · Q71ModerateHas image
#10Carbocation stability and hyperconjugation
#11Purification techniques
#12Sigma bonds, pi bonds and lone pairs
#13Qualitative analysis - Lassaigne's test
- NEET · 2026 · NEET (UG) 2026 — 03 May 2026 · Q52ModerateHas image
#14Metamerism
#15Purification and Separation Techniques
#16Qualitative Analysis - Lassaigne's Test
#17Qualitative Analysis of Anions
#18Methods of Purification - Distillation
#19Detection of Elements - Lassaigne's Test