This book constitutes the process of recrystallization and steam distillation. This book also includes the determination of various analysis parameters for fats and oils like acid value, saponification value and iodine value. Majorly, synthesis of various organic intermediates and products are included in this book. Students will be able to develop skills to evaluate fats/oils, purify compounds by physical methods and to perform chemical reactions to afford pure organic products. This book will be helpful to students to gather knowledge and skill of organic name reactions, mechanism and concept of product formation. This book is designed especially for pharmacy, allied science, and basic science students. It covers all experiments that are required to understand as per PCI syllabus of organic chemistry for B. Pharm. first year, second year and diploma courses as well as for B. Sc, M. Sc and B. Tech students. The editor and authors are confident that this book will satisfy the necessity of students, teachers and researchers.