Skip to main content

Engineering Chemistry

 # Engineering Chemistry

## Unit I: Atomic and Molecular Structure & Advanced Materials (8 Lectures)


### A. Molecular Orbitals

1. Molecular Orbital Theory

   - Postulates and principles

   - LCAO (Linear Combination of Atomic Orbitals)

   - Bonding and antibonding orbitals

   - Bond order calculation

   - Magnetic properties


2. Applications to Molecules

   - Homonuclear diatomic molecules

   - Heteronuclear diatomic molecules

   - Electronic configurations and properties


### B. Chemistry of Advanced Materials

1. Liquid Crystals

   - Classification (Thermotropic, Lyotropic)

   - Properties and characteristics

   - Types (Nematic, Smectic, Cholesteric)

   - Industrial applications

   - Liquid crystal polymers and elastomers


2. Graphite and Fullerene

   - Structure and properties

   - Applications

   - Carbon nanotubes (CNTs)

     * Types (SWCNT, MWCNT)

     * Properties

     * Applications


3. Nanomaterials

   - Concepts and properties

   - Synthesis approaches

   - Applications


4. Green Chemistry

   - 12 principles

   - Green synthesis

   - Environmental impact

   - Applications (Adipic acid, Paracetamol synthesis)


## Unit II: Spectroscopic Techniques (10 Lectures)

- UV, IR, and NMR basics

- Applications and numerical problems

- Optical isomerism

- Geometrical isomerism

- Chiral drugs


## Unit III: Electrochemistry and Materials (8 Lectures)


### A. Electrochemistry and Batteries

- Basic concepts

- Primary cells

- Secondary cells

- Lead-acid batteries


### B. Corrosion

- Types and causes

- Prevention and control

- Industry-specific issues


### C. Engineering Materials

- Cement composition

- Manufacturing

- Setting and hardening

- Plaster of Paris


## Unit IV: Water Technology and Fuels (7 Lectures)


### A. Water Technology

- Sources and impurities

- Water hardness

- Boiler troubles

- Softening techniques

- Analysis methods


### B. Fuels and Combustion

- Classification and characteristics

- Calorific values

- Coal analysis

- Biogas production

- Environmental impact


## Unit V: Materials Chemistry (7 Lectures)


### A. Polymers

- Classification

- Polymerization processes

- Types and applications

- Industrial polymers

- Environmental impact


### B. Organometallic Compounds

- Preparation methods

- Applications of RMgX and LiAlH4


## Course Outcomes

1. Understanding of molecular structure, bonding, and advanced materials

2. Application of spectral techniques and stereochemistry

3. Knowledge of electrochemistry, corrosion, and engineering materials

4. Comprehension of water technology and fuel analysis

5. Understanding of polymer chemistry and organometallic compounds

Comments

Post a Comment

Popular posts from this blog

The scientific method is a systematic and logical approach to understanding the natural world through empirical observation, experimentation, and the formulation and testing of hypotheses and theories. The scientific method is a step-by-step approach in studying natural phenomena and establishing laws which govern these phenomena. Any scientific method involves the following general features. (i) Systematic observation (ii) Controlled experimentation (iii) Qualitative and quantitative reasoning (iv) Mathematical modeling (v) Prediction and verification or falsification of theories (i) Systematic observation: Scientific inquiry begins with careful and methodical observation of natural phenomena. This involves gathering data through various means, such as direct observation, measurement, or using specialized instruments, to collect qualitative and quantitative information about the phenomenon under study. (ii) Controlled experimentation: After making observations, scientists design and c...
Post a Comment
Read more

Exploring the Wonders of Chemistry in Space

Introduction: Chemistry is the fundamental science that bridges the gap between the basic building blocks of matter and the vast complexities of the universe. When we look beyond our planet and into the intriguing realm of space, we discover a whole new dimension where chemistry plays a crucial role in shaping and understanding the cosmos. From the composition of stars and planets to the formation of complex molecules in interstellar space, the study of chemistry in space unveils a myriad of fascinating phenomena that continue to capture the curiosity of scientists and space enthusiasts alike. Chemistry of the Cosmos: One of the most captivating aspects of chemistry in space is the composition of celestial bodies. Stars, for example, are gigantic fusion reactors where hydrogen atoms fuse together to form helium, releasing tremendous amounts of energy in the process. This nuclear fusion process not only powers the star but also gives rise to heavier elements through nuclear reactions, u...
Post a Comment
Read more