Explore topic-wise MCQs in Unit Processes.

This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes knowledge and support exam preparation. Choose a topic below to get started.

1.

Side chain are more susceptible to be attack on than the ring of aromatic compounds.

A. True
B. False
Answer» B. False
Discussion
2.

Why is reacting O2 less for aromatic hydrocarbon than aliphatic hydrocarbon?

A. More oxidation
B. High temperature
C. Desired product
D. All of the mentioned
Answer» D. All of the mentioned
Discussion
3.

Side chain are more susceptible to be attack on than the ring of aromatic compounds?

A. True
B. False
Answer» B. False
Discussion
4.

Catalysts are generally used in an effort to obtain the oxidation reaction at as Iowa temperature.

A. True
B. False
Answer» B. False
Discussion
5.

Mercury has both advantages and disadvantages.

A. True
B. False
Answer» B. False
Discussion
6.

Boiling point of Hg can be altered by which alloy?

A. Nickel
B. Magnesium
C. Cadmium
D. All of the mentioned
Answer» D. All of the mentioned
Discussion
7.

What happens on varying the pressure on the two-phase mercury system?

A. High temperature
B. Control the temperature
C. More reaction
D. All of the mentioned
Answer» C. More reaction
Discussion
8.

What is the use of Mercury in multiple-tube converter?

A. Removes heat
B. Supplies heat
C. Catalyst
D. Slows the reaction
Answer» B. Supplies heat
Discussion
9.

What is the use of a Liquid bath?

A. Increase temperature
B. Supplies heat
C. Removes heat
D. Provides O<sub>2</sub>
Answer» D. Provides O<sub>2</sub>
Discussion
10.

Why is reacting O2 less for aromatic hydrocarbon than aliphatic hydrocarbon?

A. More oxidation
B. High temperature
C. Desired product
D. All of the mentioned
Answer» D. All of the mentioned
Discussion
11.

Why is removal of heat essential?

A. Low reaction rate
B. Prevent destruction
C. Uncontrolled oxidation
D. All of the mentioned
Answer» C. Uncontrolled oxidation
Discussion