How many questions come from Organic Chemistry – Some Basic Principles and Techniques in NEET?

Organic Chemistry – Some Basic Principles and Techniques was examined 56 times across the 13 NEET papers from 2013 to 2025 — about 4.3 questions (17 marks) per paper.

Is Organic Chemistry – Some Basic Principles and Techniques important for NEET 2027?

Yes — at roughly 4.3 questions a paper it is one of the higher-yield Chemistry chapters, and the NEET 2027 syllabus (NMC/UGMEB, December 2025) retains it.

Practice & Test Organic Chemistry – Some Basic Principles and Techniques

Class 11 Chemistry · Chapter 8. Practice 77 free NEET 2027 questions on Organic Chemistry – Some Basic Principles and Techniques (Class 11 Chemistry), across 32 concepts. Asked ~4.3×…

nextAIR's analysis of 4,858 tagged NEET questions (2013–2026) finds Organic Chemistry – Some Basic Principles and Techniques draws about 2.5 questions per paper in the recent sittings (2023–2026), against 1.82 per paper historically — trend up.

Practice questions

Concepts tagged

Asked 2013–2025

4.3×

Per paper

How much does Organic Chemistry – Some Basic Principles and Techniques matter?

Across the 13 NEET papers from 2013 to 2025, Organic Chemistry – Some Basic Principles and Techniques has been examined 56 times — an average of 4.3 questions per paper. At 4 marks each, that is roughly 17 marks a year riding on this one chapter. Where it sits against every other chapter, weighted to the eight most recent papers with 2026 included, is in the NEET 2027 chapter-wise weightage.

Most repeated in Organic Chemistry – Some Basic Principles and Techniques

Topics by share of the 8 most recent NEET sittings in which they appeared, from nextAIR's 4,858-question PYQ pack (2013–2026).

Methods of purification of organic compoundsasked 8× · 0.62 per paper recently · trend up62.5%repeat
Fundamental concepts in organic reaction mechanismasked 20× · 0.75 per paper recently · trend stable50%repeat
Qualitative Analysis of Organic compoundsasked 4× · 0.38 per paper recently · trend up37.5%repeat
Isomerismasked 11× · 0.38 per paper recently · trend stable25%repeat
NOMENCLATURE OF ORGANIC COMPOUNDSasked 7× · 0.25 per paper recently · trend stable25%repeat
Quantitative Analysisasked 4× · 0.12 per paper recently · trend stable12.5%repeat

All most-repeated NEET topics

What gets asked: 31 concepts

Every question in the bank is tagged to one of these, so practice can target the exact idea you keep missing.

AlkanesApplication of Electronic EffectAromaticityBond CleavageCarbanionsCharacteristic Feature of Pi BondsClassification of Organic CompoundsConformational IsomerismDistillationElectronic EffectsFundamental Concepts in Organic Reaction MechanismGeneral Introduction of Organic ChemistryGeneral Organic ChemistryGeometrical IsomerismHomologous SeriesInductive EffectIsomerismIUPAC Nomenclature of Organic CompoundsLassaigne's TestMethods of Purification of Organic CompoundsOptical IsomerismOrganic ReactionsPurification and Characterization of Organic CompoundsQualitative Analysis of Organic CompoundsQuantitative Analysis of Organic CompoundsReaction IntermediatesResonance EffectRole of the Prefix in a IUPAC NameStereoisomerismStructural IsomerismTypes of Organic Reactions

Sample questions

Question 1

Assertion: Resonance structures do not represent different chemical compounds. Reason: Resonance structures differ only in the position of electrons, not the position of atoms.

Question 2

The number of stereoisomers possible for 2,3-dichlorobutane is:

Question 3

The correct IUPAC name of the compound \mathrm{CH_3-CH(OH)-CH_2-COOH} is:

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Frequently asked

How many questions come from Organic Chemistry – Some Basic Principles and Techniques in NEET?: Organic Chemistry – Some Basic Principles and Techniques was examined 56 times across the 13 NEET papers from 2013 to 2025 — about 4.3 questions (17 marks) per paper.
Is Organic Chemistry – Some Basic Principles and Techniques important for NEET 2027?: Yes — at roughly 4.3 questions a paper it is one of the higher-yield Chemistry chapters, and the NEET 2027 syllabus (NMC/UGMEB, December 2025) retains it.
How can I practice Organic Chemistry – Some Basic Principles and Techniques for NEET for free?: nextAIR holds 77 tagged questions on Organic Chemistry – Some Basic Principles and Techniques across 32 concepts. Adaptive practice and a timed chapter test both start from this page, free, with no signup.