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
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
Question 3
How many isomeric amines are possible of the formula C4H11N.
A. 5
B. 8
C. 10
D. 11
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
Question 5
Identify the incorrect name of the aromatic primary amine with the formula C7H9N.
A. Benzenamine
B. Benzylamine
C. Phenylaminomethane
D. Phenylmethanamine
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
Question 7
Identify the substituent in p-anisidine?
A. CH3
B. OCH3
C. NH2
D. COCH3
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
Question 9
In the IUPAC system, the prefix N– is generally used for _______ amines.
A. primary
B. secondary
C. tertiary
D. secondary and tertiary
Question 10
p-tert-Butyl aniline is a tertiary amine.
A. True
B. False
Question 11
The IUPAC name of allylamine is prop-2-en-1-amine.
A. True
B. False
Question 12
What is the common name of the simplest aromatic amine?
A. Aniline
B. Benzylamine
C. Benzenamine
D. Aminobenzene
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
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
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
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
Question 17
What is the substituent group in 2-methylbezebamine?
A. Methyl group
B. Amino group
C. Benzene ring
D. Methyl and amino groups
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
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
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
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
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