CY6151 ENGINEERING CHEMISTRY I
IMPORTANT QUESTIONS
UNIT 1
1. Difference between Thermoplastic ane thermosetting resins.
2. Difference between addition and condensation polymer.
3. Types of Polymerization
4. Mechanism of Polymerization
a. Tg
b. Tacticity
c. Synthesis of Nylon 6,6 & Nylon 6
UNIT 2
1. Gibbs Helmholtz equation &its application
2. Maxwell relation
3. Clasius-Clapeyron equation
4. Van’t Hoff isotherm
5. Van’t Hoff isochore
UNIT 3
1. Beer-Lambert s law & its applications
2. Photo Chemical decomposition of HI
3. Mechanism of Photo Sensitisation & Quenching
4. Types of Photo Physical process
5. Jablonski Diagram
6. Chemiluminescence Mechanism
SPECTROSCOPY
1. Energy level diagram- Types of transitions involved in organic molecules
2. Instrumentation of UV Spectroscopy
3. Applications of UV Spectroscopy
4. Instrumentation of IR Spectroscopy
5. Applications of IR Spectroscopy
UNIT 4
1. One component System -H2O system
2. Pb-Ag System
3. Zn-Mg System
ALLOYS
1. Significance or Purpose of alloying
2. Heat treatment of alloys
3. Stainless Steel-Types
4. Non-ferrous alloys (i)Brass (ii)Bronze
UNIT 5
1. Properties of Nano materials
2. Synthesis of Nano materials
3. Carbon Nano tubes –Types
4. Synthesis of Carbon Nano tubes
5. Applications of Nano Materials
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