PracticeHow it worksFeaturesPricingBlog Start practising free
JEE Main · Chemistry · PYQs

Some Basic Principles of Organic Chemistry — JEE Main Previous Year Questions

Practise every JEE Main 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 2.3% of the Chemistry section (~0.6 questions) — here are the concepts that get tested most, and how to master them.

Practise Some Basic Principles of Organic Chemistry free Read FAQs
2.3%
of the Chemistry paper
~0.6
questions (~25 attempted)
#17
of 19 Chemistry chapters
Most-tested concepts

What JEE Main asks from Some Basic Principles of Organic Chemistry

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

HybridizationResonanceInductive effectNucleophiles and electrophiles
Practise smart

Master Some Basic Principles of Organic Chemistry the JEEnius way

Chapter-wise PYQs

Every real JEE Main question from Some Basic Principles of Organic Chemistry, organised topic by topic.

Step-by-step AI solutions

Stuck? The AI explains any question's method — grounded, never hallucinated.

AI-predicted 2027 questions

Fresh questions forecast for Some Basic Principles of Organic Chemistry from historical patterns.

Keep going

More Chemistry chapters

p-Block ElementsOrganic Compounds Containing OxygenSolutionsd- and f-Block ElementsChemical ThermodynamicsOrganic Compounds Containing HalogensBiomoleculesRedox Reactions and ElectrochemistryChemical Bonding and Molecular StructureAll Chemistry chapters →
FAQ

Frequently asked questions

On average about 0.6 questions (2.3% of the Chemistry paper), based on JEEnius's analysis of 25 years of JEE Main papers. It ranks #17 of 19 Chemistry chapters by weightage.
The most frequently tested concepts are: Hybridization, Resonance, Inductive effect, Nucleophiles and electrophiles. JEEnius lets you practise JEE Main PYQs on each of these with step-by-step solutions.
Yes. Unlimited JEE Main previous year questions are free, including Some Basic Principles of Organic Chemistry. Paid plans add unlimited AI doubt solving and AI-predicted 2027 questions.
Start now

Practise Some Basic Principles of Organic Chemistry JEE Main PYQs free

Unlimited previous year questions with step-by-step AI solutions.

Start practising free