B 03000CH304052002 Pages: 1
Reg No.: Name:
APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
Sixth Semester B.Tech Degree Regular and Supplementary Examination July 2021
Course Code: CH304
Course Name: INORGANIC CHEMICAL TECHNOLOGY
Max. Marks: 100 Duration: 3 Hours
PARTA
Answer any two full questions, each carries 15 marks. Marks
1 Explain with a neat process flow diagram for the manufacture of phosphorous (15)
and phosphoric acid by electric furnace process. Mention their applications.
2 Explain with a neat process flow diagram the manufacture of chlorine and caustic (15)
soda by electrolytic process. Mention their applications.
3 9) Explain with a neat process flow diagram the manufacture of Oxygen and (10)
Nitrogen by Linde-Frankl cycle.
b) Explain the manufacture of sodium chloride. (5)
PART ‏تا‎
‎Answer any two full questions, each carries 15 marks.
4 Write a note on properties, classification and uses of Ceramic materials. (15)
5 a) Witha neat flow diagram explain manufacturing of any one type of pigment. (10)
b) Discuss the properties of refractories. (5)
6 a) Describe the manufacture of paint. (7)
b) List out the properties, composition and uses any two types of glass. (8)
PART C
Answer any two full questions, each carries 20 marks.
7 Explain with a neat process flow diagram the manufacture of urea. What are their (20)
properties and applications? Mention its advantages and disadvantages.
8 a) Explain the manufacture, properties and uses of silicon carbide. (10)
0) Write a note on graphite and their potential applications. (10)
9 a) Write a note on different types of cement. What are their applications? (10)
b) Write a note on fertilizer and their constituents. (10)

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