Amines
Authored by Chris Butter
Science
12th Grade
Used 4+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the general formula for primary amines?
RNH2
R2NH
R3N
R4N
RNH3
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is a secondary amine?
CH3NH2
(CH3)2NH
CH3NHCH3
NH3
CH3OH
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following reactions can be used to prepare a primary amine from a halogenoalkane?
Reduction with LiAlH4
Reduction with H2 and Ni catalyst
Reaction with ammonia
Reaction with an amine
None of the above
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is an example of a quaternary ammonium salt?
(CH3)3N
(CH3)2NH
CH3NH2
(CH3)4N+Cl-
NH3
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the pKa value of aniline?
~4.6
~7.0
~10.5
~14.0
None of the above
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is a characteristic property of amines?
They have a fishy smell
They are acidic
They are basic
They are neutral
They are redox-active
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Which of the following is an example of a naturally occurring amine?
Aniline
Ethylamine
Methylamine
Histamine
None of the above
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