Textbook of Engineering Chemistry is a comprehensive book which blends basic topics in chemistry with applied chemistry. It is important for Engineers to have a good understanding of subject as they look forward to designing and developing newer materials with requisite properties and structures that are eco-friendly, economical and long lasting. New improved styling of contents. Applied topics are proceeded by corresponding basic chemistry Several numerical problems, multiple choice questions and short and essay type questions are included New chapters on chemical aspects of Biotechnology and Advanced Materials are added.