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Draw and name two non-alkenes with the formula C4H8.

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Vanillin is a flavoring agent which occurs naturally in the vanilla bean, the seed of an orchid. Identify the functional group circled. Vanillin is a flavoring agent which occurs naturally in the vanilla bean, the seed of an orchid. Identify the functional group circled.   A)  aldehyde B)  ketone C)  alcohol D)  carboxylic acid E)  carbonyl


A) aldehyde
B) ketone
C) alcohol
D) carboxylic acid
E) carbonyl

F) A) and B)
G) A) and C)

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Which one of the following classes of organic compound does not contain the carbonyl (C=O) group?


A) aldehydes
B) carboxylic acids
C) ketones
D) alcohols
E) esters

F) B) and D)
G) None of the above

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Alcohols undergo a variety of reactions. Which one of the following reactions is not undergone by the alcohol functional group?


A) substitution
B) addition
C) dehydration
D) oxidation to form a ketone
E) oxidation to form an aldehyde or a carboxylic acid

F) C) and D)
G) B) and D)

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What is the difference between 1-butyne and 1-butene?


A) 1 carbon atom
B) 1 carbon atom and 2 hydrogen atoms
C) 2 hydrogen atoms
D) 4 hydrogen atoms
E) 1 carbon atom and 4 hydrogen atoms

F) A) and B)
G) C) and D)

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Because organic compounds are associated with living organisms, their properties are governed by fundamentally different chemical principles from those of inorganic compounds.

A) True
B) False

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Select the correct name for the following compound. Select the correct name for the following compound.   A)  ortho-ethylheptylcyclopentane B)  meta-ethylheptylcyclopentane C)  1-ethyl-2-heptylcyclopentane D)  ethylcyclopentylheptane E)  ortho-ethylheptylbenzene


A) ortho-ethylheptylcyclopentane
B) meta-ethylheptylcyclopentane
C) 1-ethyl-2-heptylcyclopentane
D) ethylcyclopentylheptane
E) ortho-ethylheptylbenzene

F) B) and C)
G) A) and B)

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Each amino acid has two functional groups in common and one of 20 other groups attached to the -carbon. The two functional groups are


A) carboxyl and amine.
B) ester and amine.
C) carboxyl and amide.
D) alcohol and amine.
E) carboxyl and peptide.

F) A) and D)
G) A) and C)

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Select the correct name for the following compound. Select the correct name for the following compound.   A)  1,1-diethyl-3-butyl-3-hexene B)  5-butyl-3-ethyl-5-octene C)  4-butyl-6-ethyl-3-octene D)  3-ethyl-5-propyl-5-nonene E)  4-butyl-6-ethyl-3,4-octene


A) 1,1-diethyl-3-butyl-3-hexene
B) 5-butyl-3-ethyl-5-octene
C) 4-butyl-6-ethyl-3-octene
D) 3-ethyl-5-propyl-5-nonene
E) 4-butyl-6-ethyl-3,4-octene

F) B) and D)
G) None of the above

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Select the correct name for the following compound. Select the correct name for the following compound.   A)  meta-chloroethylcyclohexene B)  1-chloro-5-ethylcyclohexene C)  meta-chloroethylbenzene D)  1-chloro-5-ethylbenzene E)  1-chloro-3-ethylcyclohexane


A) meta-chloroethylcyclohexene
B) 1-chloro-5-ethylcyclohexene
C) meta-chloroethylbenzene
D) 1-chloro-5-ethylbenzene
E) 1-chloro-3-ethylcyclohexane

F) C) and D)
G) A) and D)

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Select the correct name for the following compound. Select the correct name for the following compound.   A)  1,1,3-triethyl-2-methylbutane B)  1,1-diethyl-2,3-dimethylpentane C)  2,4-diethyl-3-methylhexane D)  3-ethyl-4,5-dimethylheptane E)  none of the above


A) 1,1,3-triethyl-2-methylbutane
B) 1,1-diethyl-2,3-dimethylpentane
C) 2,4-diethyl-3-methylhexane
D) 3-ethyl-4,5-dimethylheptane
E) none of the above

F) A) and D)
G) D) and E)

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Secondary amines have the general formula RNH2.

A) True
B) False

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Draw and name four alkenes with the formula C4H8.

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In one sentence, what is the general requirement for a molecule to be optically active?

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In order to be optic...

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Select the correct name for the following compound. Select the correct name for the following compound.   A)  4-ethyl-1,1,5-trimethyl-2-heptyne B)  4,5-diethyl-1,1-dimethyl-2-heptyne C)  5-ethyl-2,6-dimethyl-3-octene D)  3-ethyl-3,7-dimethyl-5-octyne E)  5-ethyl-2,6-dimethyl-3-octyne


A) 4-ethyl-1,1,5-trimethyl-2-heptyne
B) 4,5-diethyl-1,1-dimethyl-2-heptyne
C) 5-ethyl-2,6-dimethyl-3-octene
D) 3-ethyl-3,7-dimethyl-5-octyne
E) 5-ethyl-2,6-dimethyl-3-octyne

F) A) and D)
G) All of the above

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Identify the functional group circled. Identify the functional group circled.   A)  aldehyde B)  ketone C)  alcohol D)  ester E)  carboxylic acid


A) aldehyde
B) ketone
C) alcohol
D) ester
E) carboxylic acid

F) None of the above
G) A) and D)

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Select the correct name for the following compound. Select the correct name for the following compound.   A)  3,4-diethyl-4-methyl-2-butanol B)  2,3-diethyl-4-pentanol C)  3,4-diethyl-2-pentanol D)  3-ethyl-4-methyl-2-hexanol E)  3-ethyl-4-methyl-2-hexanal


A) 3,4-diethyl-4-methyl-2-butanol
B) 2,3-diethyl-4-pentanol
C) 3,4-diethyl-2-pentanol
D) 3-ethyl-4-methyl-2-hexanol
E) 3-ethyl-4-methyl-2-hexanal

F) None of the above
G) All of the above

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Select the correct type for the following reaction. Select the correct type for the following reaction.   A)  addition B)  elimination C)  substitution D)  oxidation E)  dehydrogenation


A) addition
B) elimination
C) substitution
D) oxidation
E) dehydrogenation

F) A) and E)
G) A) and D)

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