Chemistry is a root of science, understanding of which, gives you at engineering level and helps you excel in other fields also. This book gives basic knowledge of chemistry to the topics related to the engineering graduates in a simple and unique way. This book helps students learn chemistry at a grass root level. All the chapters include figures which help the students understand the topic easily. The book includes the previous year's questions and also provides solutions to some of the most important questions. This book helps students in their studies.