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Amines Nomenclature MCQ Questions & Answers

Amines Nomenclature MCQs : This section focuses on the "Amines Nomenclature". These Multiple Choice Questions (MCQs) should be practiced to improve the Amines Nomenclature skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

Benzylamine is the IUPAC name of aniline.

A. True
B. False

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Question 2

Hexamethylenediamine is named as __________ in the IUPAC system.

A. Hexane-1,3-diamine
B. Hexane-1,4-diamine
C. Hexane-1,5-diamine
D. Hexane-1,6-diamine

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Question 3

How many isomeric amines are possible of the formula C4H11N.

A. 5
B. 8
C. 10
D. 11

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Question 4

Identify the correct naming of H2NCH2CH2OH.

A. 2-Hydroxyethanamine
B. 2-Aminoethanol
C. Ethane-2-hydroxy-1-amine
D. 1-Aminoethan-2-ol

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Question 5

Identify the incorrect name of the aromatic primary amine with the formula C7H9N.

A. Benzenamine
B. Benzylamine
C. Phenylaminomethane
D. Phenylmethanamine

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Question 6

Identify the incorrect name of the compound formed when two hydrogen atoms of ammonia are replaced by phenyl groups.

A. Diphenylamine
B. N-Phenylaniline
C. N-Phenylbenzenamine
D. N,N-Diphenylaniline

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Question 7

Identify the substituent in p-anisidine?

A. CH3
B. OCH3
C. NH2
D. COCH3

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Question 8

If NH2 and NO2 exist in the same compound, it will be named as a derivative of the amino compound.

A. True
B. False

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Question 9

In the IUPAC system, the prefix N– is generally used for _______ amines.

A. primary
B. secondary
C. tertiary
D. secondary and tertiary

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Question 10

p-tert-Butyl aniline is a tertiary amine.

A. True
B. False

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Question 11

The IUPAC name of allylamine is prop-2-en-1-amine.

A. True
B. False

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Question 12

What is the common name of the simplest aromatic amine?

A. Aniline
B. Benzylamine
C. Benzenamine
D. Aminobenzene

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Question 13

What is the correct IUPAC name of CH3-NH-CH2CH3?

A. N-Methylethanamine
B. N-Ethylmethanamine
C. N-Ethyl-N-methylmethanamine
D. N-Ethyl-N-methylamine

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Question 14

What is the correct IUPAC name of H2N-(CH2)5-NH2?

A. Pentan-1,5-diamine
B. 1,5-Diaminopentane
C. Pentamethylenediamine
D. Pentane-1,5-diamine

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Question 15

What is the correct name of the compound with two amino groups around a benzene ring at opposite (para) positions?

A. Benzenediamine
B. 4-Aminobenzenamine
C. p-Aminoaniline
D. Benzene-1,4-diamine

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Question 16

What is the IUPAC name of CH3-NH-CH2-CH(NO2)-CH3 ?

A. N-Methyl-2-nitropropanamine
B. 1-Aminomethyl-2-nitropropane
C. N-(2-Nitropropyl)methanamine
D. N-Methyl-2-methylnitropropanamine

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Question 17

What is the substituent group in 2-methylbezebamine?

A. Methyl group
B. Amino group
C. Benzene ring
D. Methyl and amino groups

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Question 18

Which of the following is the correct IUPAC name of (CH3)3N?

A. Trimethylamine
B. N-Methylethanamine
C. N,N-Dimethylmethanamine
D. N,N,N-Trimethylamine

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Question 19

Which of the following is the IUPAC name of the compound in which one hydrogen of ammonia is replaced by an ethyl group?

A. Ethylamine
B. Aminoethane
C. Ethanamine
D. Ethane amine

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Question 20

Which of the following names are incorrect according to IUPAC?

A. 1-Phenylethanamine
B. N-Methylaniline
C. N-Butylaminoethane
D. Propane-1,2-diamine

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Question 21

Which of the following names of amines belong strictly to the common system?

A. Ethylmethylamine
B. Aniline
C. Benzenamine
D. Propan-1-amine

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Question 22

Which of the following names of aromatic amines does not belong to the common naming system?

A. Aniline
B. o-Toluidine
C. 4-Bromoaniline
D. N–Methylaniline

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