Explore topic-wise MCQs in Engineering Chemistry.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Engineering Chemistry knowledge and support exam preparation. Choose a topic below to get started.

1.

Calculate the amount of intermediate formed from the following data.
Initial amount=100

A. nFinal amount=900
B. 200
C. 800
D. 100
E. 1000
Answer» C. 800
Discussion
2.

Calculate the amount of intermediate formed from the following data.
Initial amount=10

A. nFinal amount=20
B. 2
C. 5
D. 10
E. 1
Answer» D. 10
Discussion
3.

Which theory best suits for Demoivre catalysis?

A. Intermediate
B. Absorption
C. Nucleate
D. Paratoid
Answer» E.
Discussion
4.

Which theory best suits for mixed catalysis?

A. Intermediate
B. Absorption
C. Nucleate
D. Paratoid
Answer» D. Paratoid
Discussion
5.

Which theory best suits for homogeneous catalysis?

A. Intermediate
B. Absorption
C. Nucleate
D. Paratoid
Answer» B. Absorption
Discussion
6.

Which theory relatively suits or heterogeneous catalysis?

A. Intermediate
B. Absorption
C. Nucleate
D. Paratoid
Answer» C. Nucleate
Discussion
7.

The following reaction is an example of __________________
Sodium sulphite + oxygen sodium sulphate

A. Homogeneous catalysis
B. Heterogeneous catalysis
C. Mixed catalysis
D. Demoivre catalysis
Answer» E.
Discussion
8.

The following reaction is an example of __________________
Na + Cl NaCl

A. Homogeneous catalysis
B. Heterogeneous catalysis
C. Mixed catalysis
D. Demoivre catalysis
Answer» D. Demoivre catalysis
Discussion
9.

The following reaction is an example of _________
N2 + 3H2 2NH3

A. Homogeneous catalysis
B. Heterogeneous catalysis
C. Mixed catalysis
D. Demoivre catalysis
Answer» C. Mixed catalysis
Discussion
10.

The following reaction is an example of _____________
2SO2 + O2 2SO3

A. Homogeneous catalysis
B. Heterogeneous catalysis
C. Mixed catalysis
D. Demoivre catalysis
Answer» B. Heterogeneous catalysis
Discussion