UNIT-I
1. What is hardness? Estimate the hardness of water by complexometric method using EDTA.
2. Explain the steps involved in the treatment of Potable water.
3. Explain the disinfection methods of Potable water by Chlorination and Ozonization.
4. What are the Boiler troubles? Explain the treatments (Internal & External treatments) for
Boiler feed water.
5. Describe the water softening method by Ion-Exchange Process (External treatment).
6. Define Reverse Osmosis. Explain the Desalination of Brackish water using Reverse
Osmosis technique.
7. What is Defluoridation? Determine the Fluoride ion by Ion-Selective method.
UNIT-II
1. Define Primary and Secondary Batteries? Construct the Li-ion battery and explain its
working and applications.
2. What is Fuel cell? Construct the Methanol-Oxygen fuel cell and write about its working
and applications.
3. Briefly write about Chemical and Electrochemical corrosion theories.
4. What are the factors that affect the Rate of Corrosion.
5. Write a brief note on Cathodic protection methods (Sacrificial anode & Impressed current
methods).
6. Explain the Galvanic, Water-line and Pitting corrosions.
UNIT-III
1. What is Polymerization? Briefly explain the Types of Polymerization with suitable
examples.
2. Differences between the Thermoplastics and Thermosetting Plastics with examples.
3. Write about the Preparation, Properties and Applications of Bakelite, PVC and Teflon.
4. Write a note on Fiber Reinforced Plastics (FRP).
5. Explain the Synthesis, Properties and Applications of BUNA-S, Butyl and Thiokol
Rubbers.
1. What is hardness? Estimate the hardness of water by complexometric method using EDTA.
2. Explain the steps involved in the treatment of Potable water.
3. Explain the disinfection methods of Potable water by Chlorination and Ozonization.
4. What are the Boiler troubles? Explain the treatments (Internal & External treatments) for
Boiler feed water.
5. Describe the water softening method by Ion-Exchange Process (External treatment).
6. Define Reverse Osmosis. Explain the Desalination of Brackish water using Reverse
Osmosis technique.
7. What is Defluoridation? Determine the Fluoride ion by Ion-Selective method.
UNIT-II
1. Define Primary and Secondary Batteries? Construct the Li-ion battery and explain its
working and applications.
2. What is Fuel cell? Construct the Methanol-Oxygen fuel cell and write about its working
and applications.
3. Briefly write about Chemical and Electrochemical corrosion theories.
4. What are the factors that affect the Rate of Corrosion.
5. Write a brief note on Cathodic protection methods (Sacrificial anode & Impressed current
methods).
6. Explain the Galvanic, Water-line and Pitting corrosions.
UNIT-III
1. What is Polymerization? Briefly explain the Types of Polymerization with suitable
examples.
2. Differences between the Thermoplastics and Thermosetting Plastics with examples.
3. Write about the Preparation, Properties and Applications of Bakelite, PVC and Teflon.
4. Write a note on Fiber Reinforced Plastics (FRP).
5. Explain the Synthesis, Properties and Applications of BUNA-S, Butyl and Thiokol
Rubbers.
