Explore topic-wise MCQs in Unit Processes.

This section includes 12 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.

What do we get by hydrolysis of N-substituted amide?

A. Primary amine
B. Secondary amine
C. Tertiary amine
D. All of the mentioned
Answer» B. Secondary amine
Discussion
2.

What is the name of the following compound: C6H5-NH2?

A. Phenol
B. Cyclohexane
C. Aniline
D. Paraffin
Answer» D. Paraffin
Discussion
3.

WHAT_DO_WE_GET_BY_HYDROLYSIS_OF_N-SUBSTITUTED_AMIDE??$

A. Primary amine
B. Secondary amine
C. Tertiary amine
D. All of the mentioned
Answer» B. Secondary amine
Discussion
4.

What are generally prepared by ammonolysis reactions and not by reductive methods?

A. Amines
B. Paraffin
C. Oximes
D. Amides
Answer» E.
Discussion
5.

What is the formula of Dimethylaniline?

A. C<sub>6</sub>H<sub>5</sub>-NH<sub>2</sub>
B. C<sub>6</sub>H<sub>5</sub>-N(CH<sub>3</sub>)<sub>2</sub>
C. C<sub>6</sub>H<sub>5</sub>-NO<sub>2</sub>
D. None of the mentioned
Answer» C. C<sub>6</sub>H<sub>5</sub>-NO<sub>2</sub>
Discussion
6.

Triphenylamine is a tertiary compound.

A. True
B. False
Answer» B. False
Discussion
7.

Dimethylamine is a primary amine.

A. True
B. False
Answer» C.
Discussion
8.

What is the name of the following compound: C6H5-NH2?

A. Phenol
B. Cyclohexane
C. Aniline
D. Paraffin
Answer» D. Paraffin
Discussion
9.

What is the formula of Methylamine?

A. CH<sub>3</sub>-NH<sub>2</sub>
B. C<sub>2</sub>H<sub>5</sub>-NH<sub>2</sub>
C. CH<sub>3</sub>-NH-CH<sub>3</sub>
D. CH<sub>3</sub>-N (CH<sub>3</sub>)- CH<sub>3</sub>
Answer» B. C<sub>2</sub>H<sub>5</sub>-NH<sub>2</sub>
Discussion
10.

Which of the following is the Tertiary amine?

A. NH<sub>3</sub>
B. R-NH<sub>2</sub>
C. R-NH-R’
D. R-N(R’)-R”
Answer» E.
Discussion
11.

Amines can be produced by the reduction of what compound?

A. Nitro
B. Oximes
C. Azoxy
D. All of the mentioned
Answer» E.
Discussion
12.

Amination by reduction involves the synthesis of what by reductive methods?

A. Toluene
B. Phenols
C. Amines
D. Alkyl
Answer» D. Alkyl
Discussion