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Currently work is underway only for the B.Tech. Stream question papers.
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(Please write your Roll No. immediately)

Roll No. ..................................

First-Term Examination

Second Semester [B.Tech]

Paper Code : ETCH – 106 Subject : Applied Chemistry II

Time : 1:30 Hours

Maximum Marks : 30

Note : Attempt any 3 questions in all.

Q1

( a )

What is a catalyst? Explain chief features of adsorption theory of catalysis with suitable examples.

1,4

( b )

Describe the kinetics of an enzyme-catalyzed process.

5


Q2


Define a coordinate bond and coordination complexes. Explain stereo isomerism in coordination complexes. Give suitable examples as well.

3,7


Q3

( a )

What do you understand by the term hybridization. Describe various types of hybridization, giving suitable examples.

2,5

( b )

Give a brief account of acid catalysis.

3


Q4

( a )

Describe Born-Haber cycle and its applications.

4

( b )

Explain the terms: Promoters, catalyst poisons, chemisorption, physisorption.

1½ each


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