Engineering chemistry helps to understand the basics principles of chemistry for engineering applications. Engineering chemistry makes the student conversant with water treatment techniques, and basic principles of nanochemistry. The knowledge on phase rule and alloys enable the students to understand the basic concepts involved in the analysis of pure metals and alloys. The students will have adverse knowledge on types of fuels, calorific value calculations, manufacture of solid, liquid, gaseous fuels and principles, generation of energy in batteries, nuclear reactors, solar cells and fuel cells.