Engineering Chemistry Notes and Study Materials PDF Free Download

Engineering Chemistry Notes: Here, aspiring students can find study material and notes for Engineering Chemistry which can help them in preparation for any upcoming exams in the subject. These notes can help students in understanding the basics of the subject and then being able to put use in different applied scenarios. This article will give the aspirant the right amount of information to be able to have a thorough preparation for an upcoming exam in the subject.

Engineering Chemistry Notes provides a compilation of various notes on the subject which will help students score the best grade in the subject by providing the best material and reference books for students to prepare better. Here in this article, students will acquire the latest syllabus to refer, the most recommended books and a list of important questions.

By using Engineering Chemistry notes, aspiring students can identify a good structure on how to start their preparation process for the subject.

• Engineering Chemistry reference books
• Engineering Chemistry curriculum
• List of Engineering Chemistry questions
• FAQs on engineering Chemistry notes
• Conclusion

Introduction to Engineering Chemistry Notes

Engineering Chemistry is a subject that involves the use of science, mathematics and economics to better use materials and energy so that converting organisms, raw material, chemicals into efficient forms of products or some different forms. The subject is very broad and consists of studying thermodynamics, electro-chemicals, organic chemistry, transport phenomena and reaction kinetics.

The study of these various subjects can help engineering Chemistry to understand the design of large scale plants and be able to branch out into their field of choice which are chemical diagnostics, alternative energy and process synthesis.

B.tech Engineering Chemistry Notes and Study Material Pdf Free Download

Students studying their Bachelors in Technology can get the most up to date notes on Engineering Chemistry and other study material in this article. Here students are provided with the best resources required to study the subject in depth; thereby, they will be better equipped for their exams. The notes provided are always free and easy to download, thereby allowing aspirants always to be able to access them whenever required. By using notes during last-minute preparation or during revision can be helpful to students as it summarizes most of the subject in a brief format, thereby allowing students to grasp the most out of it.

Given below is the list of notes for Engineering chemistry for a thorough preparation of the programme-

• Engineering Chemistry notes 1st-year free download
• Engineering Chemistry textbook by Jain and Jain
• Engineering Chemistry handwritten notes free
• Engineering chemistry second semester(notes) pdf
• Questions for Engineering chemistry

Engineering Chemistry Reference Books

The reference books provided by this article gives students the best material to fact check their queries and understand the subject with the right information. Here in this article, the books provided by experts allow students to thorough down on their basic concepts. Here Aspirants can use these reference books and study material during their time of preparation to score their desired grades.

The following is the updated list of reference books required for Engineering Chemistry-

• Shikha Agarwa “Engineering Chemistry
• Engineering Chemistry of Wiley India Pvt. Ltd. 2nd edition 2014.
• Prasanth Rath “Engineering Chemistry”, 2015 edition.
• ”A textbook of Engineering Chemistry”S. S. Dara; S. Chand & Co
• Applied Chemistry by H.D. Gesser, Springer Publishers
• B.S. Murthy, P. Shankar, B. Siva Shankar, Textbook of Nanoscience and nanotechnology
• S. S. Dara, Mukkanti, “Text of Engineering Chemistry”,
• Chemistry of Engineering Materials Wiley India, C. V. Agarwal, C. P. Murthy, A. Naidu 5th Edition, 2013.
• Chemistry of Engineering Materials,R. P. Mani, K. N. Mishra

Engineering Chemistry Curriculum

This subject is very broad, and it includes almost every concept in science as it contributes to some part of it so for students to know what to study and what not to study is crucial because we don’t want them wasting their preparation time on topics that won’t be included in their exam. A curriculum is the most important part of students preparation process as it provides a structure or a format for them to cover the various topics in the subject, therefore, it is key that the curriculum starts from the basic concepts to cover all the relevant topics. The following is an updated curriculum that is set by experts in the field-

 

Unit	Topic
UNIT I: HIGH POLYMERS AND PLASTICS	Introduction- Mechanism of polymerization – Stereoregular polymers – methods of polymerization (emulsion and suspension) -Physical and mechanical properties Plastics as engineering materials: advantages and limitations –Thermoplastics and Thermosetting plastics – Compounding and fabrication (4/5 techniques)- Preparation, properties, and applications of polyethylene, PVC, Bakelite Teflon, and polycarbonates Elastomers:- Natural rubber- compounding and vulcanization Synthetic rubbers: Buna S, Buna N, Thiokol, and polyurethanes – Applications of elastomers. Composite materials & Fiber Reinforced plastic Biodegradable polymers –Conducting polymers.
UNIT II: FUEL TECHNOLOGY	Fuels – Introduction Classification – Calorific value – HCV and LCV Dulong’s formula – Bomb calorimeter – Numerical problems Coal –– Proximate and supreme analysis – Significance of the analyses Liquid fuels – Petroleum- Refining – Cracking – Synthetic petrol –Petrol knocking – Diesel knocking – Octane and Cetane ratings – Anti-knock agents – Power alcohol – Biodiesel – Gaseous fuels – gas , LPG and CNG –Combustion Calculation of air for the combustion of fuel – Flue gas analysis – Orsat apparatus Numerical problems on combustion. Explosives:- Rocket fuels
UNIT III: ELECTROCHEMICAL CELLS AND CORROSION	Galvanic cells:– Reversible and irreversible cells – Single electrode potential – Electro Chemical series and uses of this series- Standard electrodes (Hydrogen and Calomel electrodes) Concentration Cells – Batteries: Dry Cell – Ni-Cd cells – Ni-Metal hydride cells – Li cells – Zinc – Air cells. Corrosion:- Definition – Theories of Corrosion (chemical & electrochemical) – Formation of galvanic cells by different metals, by concentration cells, by differential aeration and waterline corrosion – Passivity of metals – Pitting corrosion – Galvanic series – Factors which influence the speed of corrosion – Protection from corrosion – Design and material selection – Cathodic protection – Protective coatings: – Surface preparation – Metallic (cathodic and anodic) coatings – Methods of application on metals (Galvanizing, Tinning, Electroplating, Electroless plating)
UNIT IV: CHEMISTRY OF ADVANCED MATERIALS	Nanomaterials:- Introduction – Sol-gel method & chemical reduction method of preparation – Characterization by BET method and TEM methods – Carbon Nano Tubes and fullerenes: Types, preparation, properties, and applications Liquid crystals:- Introduction – Types – Applications Superconductors:- Type –I, Type II – Characteristics and applications Green synthesis:- Principles – 3or 4 methods of synthesis with examples – R4M4 principles
UNIT V: WATER TECHNOLOGY	Hard water:- Reasons for hardness – units of hardness – determination of hardness and alkalinity – Water for steam generation – Boiler troubles – Priming and Foaming, Scale formation, Boiler corrosion Caustic embrittlement – Internal treatments Softening of Hard water: Lime – Soda process, Zeolite process and numerical problems supported these processes and natural process process Water for drinking purposes- Purification – Sterilization and disinfection: Chlorination, Breakpoint chlorination and other methods – Reverse Osmosis and Electro Dialysis.
UNIT VI: CHEMISTRY OF ENGINEERING MATERIALS AND FUEL CELL	Refractories:– Definition, characteristics, classification, properties, failure of refractories Lubricants: – Definition, Function, Theory, and mechanism of lubricants,properties (Definition and importance) Cement:– Constituents, manufacturing, hardening and setting, deterioration of cement Insulators:– Thermal and electrical insulators Fuel cells:– Hydrogen Oxygen fuel cells – Methanol Oxygen fuel cell

List of Engineering Chemistry Important Questions

Here students will find the below questions of importance if they are pursuing their B.tech-

1. Write a note on the conditions leading to the failure of refractory material.
2. Write a note on lubricants with special reference to their classification, mode of action, examples, and applications.
3. What is the Alkalinity of water due to and how it is estimated?
4. How are the refractories classified? Give one example for each class.
5. What is coal? How is it formed? Discuss the qualities of good coal.
6. Give an account of the production of petrol from crude oil.
7. Give the Classification of coal and explain each class with examples.
8. What are the drawbacks of raw rubber? How are its properties improved?
9. Define the calorific values of a fuel. Distinguish gross and net calorific value.
10. What are Refractories? Explain Thermal spalling, strength and porosity of the refractories.
11. What are the two theories for the mechanism of the lubricants and explain them
12. (a) Boundary lubrication
13. (b) Extreme pressure lubrication.
14. 2 litres of water obtained from a borewell in Patancheru near Bangalore gave the following analysis for salts :- FeSO4 = 30.4 mg; CaSO4 = 13.6mg; MgCl2 = 38 mg; Ca(HCO3)2 = 32.4 mg; Mg(HCO3)2 = 14.6mg; NaCl = 11.7 mg.
15. Describe the Orsat gas analysis method,With a neat diagram. What is the special precaution to be taken in the measurement?
16. Name the different Constituents of petroleum? Write a note on the Origin of petroleum.
17. What is meant by the “softening” of water?
18. In the Zeolite Process how is softening of water carried out ?
19. The analysis of fuel gases was found to contain the following percentage by Volume CO2=13%, O2 =6%. Find the air per kg of coal if the carbon content of coal is 85%.
20. Assume that the lime used is only 85% pure and soda is only 95% pure and the molar masses of Mg(HCO3)2 and CaSO4 are respectively 146 and 136

FAQs on Engineering Chemistry Notes

Question 1

What is Engineering Chemistry?

Answer

Engineering Chemistry is a subject that involves the use of science, mathematics and economics to better use materials and energy so that converting organisms, raw material, chemicals into efficient forms of products or some different forms. The subject is very broad and consists of studying thermodynamics, electro-chemicals, organic chemistry, transport phenomena and reaction kinetics.

Question 2

What are some important questions for Engineering Chemistry?

Answer

• Give the Classification of coal and explain each class with examples.
• What are the drawbacks of raw rubber? How are its properties improved?
• Define the calorific values of a fuel. Distinguish gross and net calorific value.
• What are Refractories? Explain Thermal spalling, strength and porosity of the refractories.

Question3

What are some recommended books for Engineering Chemistry for first year B.tech students?

Answer

The following is a list of books recommended by experts.

Aspen Plus: Chemical Engineering Applications.

The Engineering Of Chemical Reactions.

Elements of Chemical Reaction Engineering Solution Manual 5th Edition

Conclusion

The information given in this article on Engineering Chemistry is very reliable and mostly expert given recommendations on the various books and notes. Students can use these notes to ace their exams and get the grades they desire.