Amines(Nomenclature, Classification Structure, Basic Character,...) NEET Questions

Organic Chemistry - Organic Compounds Containing Nitrogen

Amines(Nomenclature, Classification Structure, Basic Character,...) MCQ Questions


7.
Which of the following is NOT a classification of amines?
A.
Primary
B.
Secondary
C.
Quaternary
D.
Ternary
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ANSWER :
D. Ternary
8.
Amines are classified based on the number of:
A.
Hydrogen atoms
B.
Carbon atoms
C.
Alkyl/aryl groups attached to N
D.
Oxygen atoms
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ANSWER :
C. Alkyl/aryl groups attached to N
9.
Which group does NOT belong to primary amines?
A.
NHâ‚‚
B.
NHCH₃
C.
N(CH₃)₂
D.
CH₃NH₂
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ANSWER :
C. N(CH₃)₂
10.
The structure of aniline is:
A.
C₆H₅NH₂
B.
C₆H₅OH
C.
C₆H₆
D.
C₆H₅CH₃
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ANSWER :
A. C₆H₅NH₂
11.
Tertiary amines cannot form:
A.
Hydrogen bonds with water
B.
Any bonds
C.
Coordinate bonds
D.
Carbon-carbon bonds
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ANSWER :
A. Hydrogen bonds with water
12.
Which amine has the lowest boiling point?
A.
Primary amine
B.
Secondary amine
C.
Tertiary amine
D.
All equal
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ANSWER :
C. Tertiary amine