IUPAC Nomenclature of Organic Compounds
Learn the systematic rules for naming organic compounds, including those with multiple substituents, functional groups, unsaturations, and special cases like branched chains and aromatic compounds.
Why this shows up in the exam
You must be able to write correct IUPAC names and deduce structures from names in NEET/JEE questions.
How NEET tests this
Practise it
These are real questions from past NEET papers that test this exact idea.
Which nomenclature is not according to IUPAC system?
Push further
More challenging11 harder questions built from the past papers above — a step up in difficulty, with distractors designed so you can't get there by elimination. Written and checked by our reviewers, not from a real paper.
Identify the correct IUPAC name for the following compound: CH3-CH2-C(CH3)=CH-CH(CH3)-CH2-CH3
More from Organic Chemistry - Some Basic Principles and Techniques
Structure and Bonding in Organic Molecules
Understand the types of covalent bonds (sigma and pi), hybridization states, bond angles, and how these relate to molecular structure in organic compounds.
Isomerism in Organic Chemistry
Explore the different types of isomerism, including structural isomerism (chain, position, functional, metamerism, tautomerism) and stereoisomerism (geometric and optical isomers).
Reactive Intermediates: Carbocations, Carbanions, and Free Radicals
Learn about the structure, stability, and formation of carbocations, carbanions, and free radicals in organic reactions.
Purification Techniques in Organic Chemistry
Familiarize yourself with methods like sublimation, distillation (including steam distillation), chromatography, and criteria for selecting appropriate purification techniques.
Detection of Elements in Organic Compounds
Learn qualitative tests for detecting elements like nitrogen, sulfur, and halogens in organic compounds, especially Lassaigne's test and its variations.
Quantitative Estimation of Elements
Understand methods for quantitative estimation of carbon, hydrogen, and nitrogen (Dumas and Kjeldahl methods), including calculations and limitations.