Welcome to the Quiz!
This quiz contains 6 questions from a mix of 1 subtopics.
Which of the following is the general formula for primary amines?
R3N
R4N+
R2NH
RNH2
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What type of amine is formed when two hydrogen atoms in ammonia are replaced by alkyl or aryl groups?
quaternary ammonium ion
secondary amine
primary amine
tertiary amine
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Which of the following is responsible for the basic properties of amines?
the presence of a benzene ring in aromatic amines
the alkyl or aryl groups attached to the nitrogen atom
the positive charge on the nitrogen atom in quaternary ammonium ions
the lone pair of electrons on the nitrogen atom
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What type of bond is formed when an amine accepts a proton (H+ ion)?
amide bond
coordinate bond
hydrogen bond
ionic bond
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What makes amines nucleophilic?
the presence of a benzene ring in aromatic amines
the lone pair of electrons on the nitrogen atom
the positive charge on the nitrogen atom
the presence of alkyl or aryl groups
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Amines are organic compounds derived from by replacing one or more hydrogen atoms with alkyl or aryl groups.
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