ORGANIC CHEMISTRY: A Laboratory Manual includes basic experimental techniques, some important organic preparations, principles and experiments in chromatography, detection of organic compounds and mixtures, isolation of some natural products, and quantitative estimation of some organic compounds. Without compromising with the quality of subject matter, the language of the book has been deliberately kept simple and easy to follow. This book will guide the student to detect the compound with ease by performing the experiments step by step in a systematic manner. The book contains complete theory, reasoning and reactions involved in each experiment. An illustration has been provided to teach the students how to write the identification experiment. Experiments on the determination of COD, DO and BOD have been lucidly described with their principles. Appendix provides list of hazardous chemicals and their effects, safety measures to be observed in laboratory, first aid in the case of laboratory accidents, etc.