This book 'Engineering Chemistry' is intended to be a textbook for students of first year engineering of Savitribai Phule Pune University. In most Sciences, one generation years down what another has built and what one has established another undoes. In Chemistry alone, each generation adds a new story to the old structure. Keeping this in mind, this book is written to have a better introduction of the Chemistry. This book is presented with simple but exact explanation of subject matter, application of each topic to real-life, engineering problems, large number of illustrative examples followed by well graded exercises. We hope that the students will not only learn some powerful Chemistry concept, but also will develop their ability to understand the concept and apply it properly to solve engineering problems. We feel that faculty members will also enjoy reading this book which is enriched with applications of each topic.

*Unit - I : Water technology and Green Chemistry

*Unit - II : Electro analytical techniques

*Unit – lll : Synthetic Organic Polymers

*Unit - IV: Fuels and combustion

*Unit - V : Chemistry of Hydrogen and carbon

*Unit - VI : Corrosion Science