"1. 42 Years? Chapterwise and Topicwise Solved papers for JEE Main & Advanced2. This book deals with Chemistry subject3. The book is divided into 33 Chapters4. Ample Questions are given [2020-1979] for practice5. JEE Advanced Solved Papers are provided to know the paper pattern6. Selected Questions 2020 from Jan & Sept attempt to know the important questionsCracking up one of the most difficult National Level Entrance Exams like IIT JEE is not an easy task. Thorough practice is required from the previous years? question papers to get an idea about paper pattern and questions asked.Prepared under the vision of our expert faculty, presenting the updated edition of ?42 Years? Chapterswise Topicwise Solved Papers [2020-1979]? of Chemistry for IIT JEE Main & Advanced is a one stop solution for the preparation of engineering entrances. Covering the entire syllabus in 33 Chapters of both Main & Advanced, this book is supplemented with good number of questions from 1979 to 2020 in a Chapterwise and Topicwise manner. For further practice ?Previous Years? Solved Papers and Selected Questions of JEE Main (Jan & Sept) 2020? are given at the end of the book to help aspirants for the forthcoming exam.TABLE OF CONTENTSome Basic Concepts of Chemistry, Atomic Structure, Periodic Classification and Periodic Properties, Chemical Bonding, States of Matter, Chemical and Ionic Equilibrium, Thermodynamics and Thermochemistry, Solid State, Solutions and Colligative Properties, Electrochemistry, Chemical Kinetics, Nuclear Chemistry, Surface Chemistry, s-block Elements, p-block Elements-I, p-block Elements-II, Transition and Inner-Transition Elements, Coordination Compounds, Extraction of Metals, Qualitative Analysis, Organic Chemistry Basics, Hydrocarbons, Alkyl Halides, Alcohols and Ethers, Aldehydes and Ketones, Carboxylic Acids and their Derivatives, Aliphatic Compounds Containing Nitrogen, Benzene and Alkyl Benzene, Aromatic Compounds Containing Nitrogen, Aryl Halides and Phenols, Aromatic Aldehydes, Ketones and Acids, Biomolecules and Chemistry in Everyday Life, Environmental Chemistry, JEE Advanced Solved Paper 2019, JEE Advanced Solved Paper 2020, Selected Question of JEE Main (Jan & Sep) 2020."