ENGINEERING CHEMISTRY 2 – For First Year Degree Course in Engineering – Semester 2 – As Per University of Mumbai (MU) Syllabus

Chapter – 1      Principles of Spectroscopy            1.1 – 1.12

1.1    Introduction…………………………………………………………………………. 1.1

1.2    Electromagnetic Radiation………………………………………………. 1.2

1.3    Electromagnetic Spectrum………………………………………………. 1.5

1.4    Principles of Spectroscopy………………………………………………. 1.6

1.5    Types of Spectroscopy……………………………………………………… 1.7

1.6    Selection Rules……………………………………………………………………. 1.7

1.7    Applications of Molecular Spectroscopy…………………….. 1.8

1.8    Types of Molecular Energies…………………………………………… 1.8

1.9    Types of Molecular Spectroscopy………………………………….. 1.9

1.10  Review Questions…………………………………………………………….. 1.11

Chapter – 2      Applications of Spectroscopy       2.1 – 2.10

2.1    Introduction of Flame Photometry……………………………….. 2.1

2.2    Theory of Flame Photometry………………………………………….. 2.1

2.3    Instrumentation of Flame Photometry…………………………. 2.2

2.4    Working of Flame Photometer……………………………………….. 2.3

2.5    Quantitative Estimation of Flame Photometry…………… 2.4

2.6    Interferences in Flame Photometry……………………………….. 2.4

2.7    Applications of Flame Photometry………………………………… 2.4

2.8    Advantages & Disadvantages of Flame Photometry.. 2.5

2.9    Jablonski Diagram………………………………………………………………. 2.5

2.10  Introduction to Fluorescence………………………………………….. 2.7

2.11  Introduction to Phosphorescence…………………………………. 2.7

2.12 Applications of Fluorescence in Medicines…………………… 2.9

2.13  Review Questions……………………………………………………………….. 2.9

Chapter – 3      Concept of Electrochemistry         3.1 – 3.16

3.1    Introduction…………………………………………………………………………. 3.1

3.2    Electro Chemical Cell…………………………………………………………. 3.1

3.3    Electrode Potential…………………………………………………………….. 3.4

3.4    Reference Electrode…………………………………………………………… 3.6

3.5    Electro Chemical Series…………………………………………………….. 3.8

3.6    Galvanic Series………………………………………………………………….. 3.11

3.7    Nernst Equation……………………………………………………………….. 3.13

3.8    Review Questions…………………………………………………………….. 3.15

Chapter – 4      Corrosion                                       4.1 – 4.52

4.1    Introduction…………………………………………………………………………. 4.1

4.2    Cause of Corrosion…………………………………………………………….. 4.2

4.3    Theories of Corrosion……………………………………………………….. 4.3

4.3.1  Dry or Chemical or Atmospheric Corrosion…….. 4.3

4.3.2  Wet Corrosion or Electrochemical Corrosion….. 4.7

4.4    Types of Corrosion…………………………………………………………… 4.12

4.4.1  Concentration Cell Corrosion……………………………. 4.12

4.4.2  Galvanic or Bimetallic Corrosion………………………. 4.13

4.4.3  Pitting Corrosion…………………………………………………… 4.14

4.4.4  Stress Corrosion……………………………………………………. 4.16

4.4.5  Intergranular Corrosion………………………………………. 4.18

4.5    Factors Affecting Rate of Corrosion……………………………. 4.19

4.5.1  Nature of Metal…………………………………………………….. 4.19

4.5.2  Nature of Environment……………………………………….. 4.22

4.6    Corrosion Control…………………………………………………………….. 4.24

4.7    Design and Material Selection……………………………………… 4.24

4.8    Cathodic Protection………………………………………………………… 4.27

4.8.1  Cathodic Protection by Galvanizing Coupling (By Sacrificial Anode) … 4.28

4.8.2  Impressed Current Cathodic Protection…………. 4.29

4.9    Application of Protective Coating……………………………….. 4.31

4.9.1  Metallic Coatings………………………………………………….. 4.31

4.9.2  Organic Coating……………………………………………………. 4.37

4.10  Review Questions…………………………………………………………….. 4.40

4.11  University Questions……………………………………………………….. 4.43

Chapter – 5      Green Chemistry and Synthesis of Drugs      5.1 – 5.30

5.1    Introduction…………………………………………………………………………. 5.1

5.2    Basic Principles of Green Chemistry……………………………… 5.2

5.3    Basic Ideas in the Field of Green Chemistry Research 5.7

5.4    Atom Economy…………………………………………………………………. 5.12

5.5    Industrial Applications of Green Chemistry……………… 5.18

5.6    Review Questions…………………………………………………………….. 5.20

5.7    University Questions……………………………………………………….. 5.21

Chapter – 6      Fuels and Combustion                 6.1 – 6.116

6.1    Introduction…………………………………………………………………………. 6.1

6.2    Classification of Fuels………………………………………………………… 6.2

6.3    Characteristics of a Good Fuel………………………………………… 6.2

6.4    Calorific Value……………………………………………………………………… 6.3

6.4.1  Units of Heat…………………………………………………………….. 6.3

6.4.2  Higher Calorific Value or Gross Calorific Value. 6.4

6.4.3  Net Calorific Value or Lower Calorific Value……. 6.5

6.5    Theoretical Calculation of Calorific Value of Fuel……… 6.5

6.6    Analysis of Coal and its Significance………………………….. 6.17

6.6.1  Proximate Analysis……………………………………………….. 6.18

6.6.2  Ultimate Analysis…………………………………………………… 6.25

6.7    Combustion……………………………………………………………………….. 6.42

6.8    Liquid Fuels………………………………………………………………………… 6.87

6.9    Gasoline or Petrol…………………………………………………………….. 6.87

6.9.1  Unleaded Petrol and Catalytic Converter………. 6.88

6.10  Knocking   ………………………………………………………………………… 6.88

6.11  Octane Value…………………………………………………………………….. 6.90

6.12  Cetane Value……………………………………………………………………… 6.92

6.13  Anti-Knocking Agent………………………………………………………. 6.95

6.14  Power Alcohol…………………………………………………………………… 6.96

6.15  Review Questions…………………………………………………………….. 6.97

6.16  Unsolved Problems………………………………………………………….. 6.99

6.17  University Questions…………………………………………………….. 6.104