Stereochemistry and Optical Isomerism
Understand the concepts of chirality, enantiomers, and the criteria for optical activity in organic molecules.
Why this shows up in the exam
Questions often ask you to identify chiral centers and predict optical activity.
How NEET tests this
Practise it
These are real questions from past NEET papers that test this exact idea.
Two possible stereo-structures of CH₃CHOHCOOH, which are optically active, are called
More from Organic Chemistry - Some Basic Principles and Techniques
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.
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.