Lecture 10 (Unit 4) || Determination of Calorific value by Bomb Calorimeter || Engineering Chemistry

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Lecture 10 (Unit 4) || Determination of Calorific value by Bomb Calorimeter || Engineering Chemistry
📘 Engineering Chemistry – Subject Details
🎯 Objective:
Engineering Chemistry aims to provide foundational knowledge of chemistry applied to engineering and technology. It focuses on understanding the structure, properties, and applications of materials, which play a crucial role in engineering processes and innovations.

🧪 Core Topics Covered:
1. Atomic and Molecular Structure
Quantum mechanical model of the atom
Molecular orbital theory
Hybridization
Chemical bonding and molecular geometry

2. Spectroscopic Techniques and Applications
UV-Visible spectroscopy
IR spectroscopy
NMR spectroscopy
Applications in chemical identification and analysis

3. Water and Its Treatment
Hardness of water
Water softening methods (zeolite, ion-exchange, reverse osmosis)
Boiler feed water treatment
Desalination

4. Electrochemistry and Corrosion
Electrochemical cells
Nernst equation
Batteries (Li-ion, fuel cells)
Corrosion types and prevention techniques

5. Thermodynamics and Kinetics
Laws of thermodynamics
Enthalpy, entropy, and Gibbs free energy
Reaction kinetics and rate laws

6. Polymers and Materials Chemistry
Classification of polymers
Polymerization techniques
Conducting polymers
Smart materials and composites

7. Nanotechnology and Applications
Introduction to nanomaterials
Synthesis methods
Properties and engineering applications

8. Environmental Chemistry
Air and water pollution
Green chemistry
Waste management
Climate change and sustainability

🧠 Learning Outcomes:
By the end of the course, students should be able to:
Understand chemical principles relevant to engineering
Analyze the chemical properties of materials
Solve engineering problems using chemical knowledge
Apply environmental chemistry for sustainable engineering

📚 Recommended Books:
Engineering Chemistry by Jain & Jain
Engineering Chemistry by P.C. Jain & Monica Jain
A Textbook of Engineering Chemistry by S.S. Dara
Applied Chemistry by O.G. Palanna

🏗️ Branches Benefiting from Engineering Chemistry:
Civil Engineering (e.g., water treatment)
Mechanical Engineering (e.g., corrosion)
Electrical & Electronics (e.g., batteries, semiconductors)
Chemical Engineering (core foundation)
Materials Science & Nanotech (advanced materials)