How much is General Organic Chemistry (Revision) & Isomerism worth in JEE Main?

0.0 marks out of 100 in the Chemistry section, measured from this chapter's real share of tagged previous-year JEE Main questions — not an editor's opinion.

How many practice questions does ViJEEta have for General Organic Chemistry (Revision) & Isomerism?

812 exam-grade questions (86 from the curated premium pool: human-written test-series anchors and their calibrated variants), plus 8 real PYQs kept separate.

How does ViJEEta decide I've mastered General Organic Chemistry (Revision) & Isomerism?

At least 3 answered questions in the chapter, a guessing-corrected IRT true score at a conservative ability estimate, and 'mastered' (≥0.80) is reachable only through tests — book work caps at 0.60 and unproctored practice at 0.75.

JEE › Chemistry › General Organic Chemistry (Revision) & Isomerism

General Organic Chemistry (Revision) & Isomerism · JEE ChemistryClass 12

Real weightage, real PYQs, and an honest measure of how ready you are in this chapter.

0.0/100marks weight in Chemistry

★☆☆☆☆exam importance

8real PYQs · 2025–2026

812practice questions

How much is General Organic Chemistry (Revision) & Isomerism actually worth?

Every chapter's weight on ViJEEta is derived, not asserted: we tag every previous-year JEE Main question to its chapter, and a chapter's weight is its real share of those papers. General Organic Chemistry (Revision) & Isomerism carries 0.0 of 100 Chemistry marks. Your readiness /300 uses exactly this weight — so an hour spent here moves your score by what the exam actually pays for it.

chapter_weight = tagged_PYQs(chapter) ÷ Σ tagged_PYQs(subject) readiness_contribution = 100 × chapter_weight × your_mastery

What does "mastered" mean here — honestly?

ViJEEta refuses to print a number it hasn't measured. General Organic Chemistry (Revision) & Isomerism shows "—" until you've answered at least 3 questions in it. After that, mastery is a guessing-corrected IRT true score at a conservative ability estimate over the chapter's real item difficulties — a blind 25% MCQ guess earns zero. Reading theory caps evidence at 0.60, unproctored practice at 0.75; "mastered" (≥0.80) is reachable only through tests. That's why the number is worth trusting.

Topics inside this chapter

Relationship Between Optical IsomersTautomerismAbsolute and Relative NomenclatureGeometrical Isomerism of Cyclic CompoundsCahn, Ingold and Prelog RulesChiralityNumber of Geometrical IsomersOptical Active CompoundsAromaticityNumber of Optical IsomersReaction IntermediatesE and Z IsomerismRevision of Projections

Previous-year questions

8 real previous-year questions from 2025–2026 papers, served exactly as they appeared — never edited, never filtered by what you answered before.

Study General Organic Chemistry (Revision) & Isomerism on ViJEEta

Adaptive chapter test (25 questions that follow your level, ~80% MCQ like the real paper), practice sized to your goal, and the Tatva book pages for theory — every answer becomes evidence in your /300. Works in the browser and as the Android app, one account across both.

Start free — web or app See how the score works

Chapters either side of this one by weight

Ordered by measured share of real JEE papers, so the chapters listed here are the ones carrying the nearest exam value to General Organic Chemistry (Revision) & Isomerism — not the ones next to it in the alphabet.

← General Inorganic ChemistryHydrogen →

Basic Maths in Chemistry Environmental Chemistry Gaseous State General Inorganic Chemistry Hydrogen Polymers Surface Chemistry The s-block elements

All Chemistry chapters ranked by weightage →

Where to go next

Chemistry chapters by weightage The full JEE syllabus Real previous-year papers How the /300 is computed Use ViJEEta free