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.

WHY_SHOULD_WE_INCREASE_THE_RATIO_OF_NH3_IN_THE_ABOVE_REACTION??$

A. Better yield
B. Aniline production
C. Good quality
D. All of the mentioned
Answer» E.
Discussion
2.

What is the name of the following compound: C6H5-NHCH3 ?$

A. Methylebenzo
B. Methyleamine
C. Methylaniline
D. Aniline
Answer» D. Aniline
Discussion
3.

Chlorobenzene in presence of NH3 gives what?

A. Aniline
B. Benzene
C. Phenol
D. HCl
Answer» B. Benzene
Discussion
4.

To achieve optimum yield in synthesis of HCN, oxygen should be in excess.

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

Formation of HCN from NH3, CH4 and O2 reacts on which catalyst?

A. Zinc
B. Iron
C. Platinum
D. All of the mentioned
Answer» D. All of the mentioned
Discussion
6.

Complete the following reaction: CH4 + H2O —-> ____ + 2H2O.$

A. CO
B. CO<sub>2</sub>
C. O<sub>2</sub>
D. None of the mentioned
Answer» B. CO<sub>2</sub>
Discussion
7.

Which gas is very important for the synthetic ammonia manufacture?

A. Synthesis gas
B. Nitrogen gas
C. Hydrogen gas
D. All of the mentioned
Answer» B. Nitrogen gas
Discussion
8.

What is the stoichiometric ratio of N2 to H2?

A. 1:1
B. 1:2
C. 1:3
D. 3:1
Answer» D. 3:1
Discussion
9.

What happens to equilibrium as temperature increases?

A. Increases
B. Decreases
C. Remains constant
D. None of the mentioned
Answer» C. Remains constant
Discussion
10.

The reaction of H2 to N2 is highly ______. Fill in the blank.

A. Endothermic
B. Exothermic
C. Neutral
D. None of the mentioned
Answer» C. Neutral
Discussion
11.

Ammonia is manufactured by addition of H2 to N2 on which catalyst?

A. Cu
B. Zn
C. Fe
D. Al
Answer» D. Al
Discussion