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(Please write your Roll No. immediately) |
Roll No. .................................. |
Second Semester [B.Tech]
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Paper Code : ETCH – 106 Subject : Applied Chemistry II |
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Time : 1:30 Hours |
Maximum Marks : 30 |
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Note : Attempt any 3 questions in all. |
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Q1 |
( a ) |
What is a catalyst? Explain chief features of adsorption theory of catalysis with suitable examples. |
1,4 |
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( b ) |
Describe the kinetics of an enzyme-catalyzed process. |
5 |
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Q2 |
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Define a coordinate bond and coordination complexes. Explain stereo isomerism in coordination complexes. Give suitable examples as well. |
3,7 |
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Q3 |
( a ) |
What do you understand by the term hybridization. Describe various types of hybridization, giving suitable examples. |
2,5 |
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( b ) |
Give a brief account of acid catalysis. |
3 |
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Q4 |
( a ) |
Describe Born-Haber cycle and its applications. |
4 |
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( b ) |
Explain the terms: Promoters, catalyst poisons, chemisorption, physisorption. |
1½ each |