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Some Basic Principles of Organic Chemistry — NEET Previous Year Questions

Practise every NEET PYQ from Some Basic Principles of Organic Chemistry with step-by-step AI solutions. Based on 25 years of papers, Some Basic Principles of Organic Chemistry carries about 5.5% of the Chemistry section (~2.5 questions) — here are the concepts that get tested most, and how to master them.

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5.5%
of the Chemistry paper
~2.5
questions (45 Q)
#7
of 20 Chemistry chapters
Most-tested concepts

What NEET asks from Some Basic Principles of Organic Chemistry

Across 25 years of NEET papers, examiners return to these concepts most often — practise the PYQs on each:

Tetravalency of carbon; shapes of simple molecules; hybridizationClassification of organic compounds based on functional groups; homologous seriesNomenclature (trivial and IUPAC)Covalent bond fission - homolytic and heterolytic; free radicals, carbocations and carbanionsElectrophiles and nucleophiles; electronic displacement in a covalent bond (inductive, electromeric, resonance, hyperconjugation)Common types of organic reactions - substitution, addition, elimination and rearrangement
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FAQ

Frequently asked questions

On average about 2.5 questions (5.5% of the Chemistry paper), based on JEEnius's analysis of 25 years of NEET papers. It ranks #7 of 20 Chemistry chapters by weightage.
The most frequently tested concepts are: Tetravalency of carbon; shapes of simple molecules; hybridization, Classification of organic compounds based on functional groups; homologous series, Nomenclature (trivial and IUPAC), Covalent bond fission - homolytic and heterolytic; free radicals, carbocations and carbanions, Electrophiles and nucleophiles; electronic displacement in a covalent bond (inductive, electromeric, resonance, hyperconjugation), Common types of organic reactions - substitution, addition, elimination and rearrangement. JEEnius lets you practise NEET PYQs on each of these with step-by-step solutions.
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