Matching (Value 5)
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Match each item with the correct statement below. a. | functional group | f. | halogen | b. | hydroxyl group | g. | fatty acids | c. | carbonyl
group | h. | alcohol | d. | carboxyl group | i. | glycerol | e. | ether
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1.
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a specific arrangement of atoms in an organic compound that is capable of
characteristic chemical reactions
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2.
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reacts with an alkane by a substitution reaction
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3.
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a carbon atom and an oxygen atom joined by a double bond
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4.
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a carbonyl group attached to a hydroxyl group
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5.
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carboxylic acids with long hydrocarbon chains
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Multiple Choice (Value 15) Identify the choice that best completes the statement or answers
the question.
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6.
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Which halocarbon has the highest boiling point?
a. | 1-chloropropane | c. | 1,2,3-trichloropropane | b. | 2-chloropropane | d. | 2-dichloropropane |
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7.
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Which of the following compounds is a secondary alcohol?
a. | CH¾CH¾CH¾CHOH | c. |
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| d. | none of the above |
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8.
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Which of the following alcohols is used in antifreeze?
a. | ethanol | c. | ethylene glycol | b. | isopropyl alcohol | d. | glycerol |
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9.
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In an addition reaction, which bond of the reactant is broken?
a. | carbon—carbon single bond | c. | carbon—carbon double
bond | b. | carbon—hydrogen single bond | d. | carbon—hydrogen double
bond |
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10.
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Which of the following compounds has the lowest boiling point?
a. | diethyl ether | c. | diphenyl ether | b. | 2-butanol | d. | 4-octanol |
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11.
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Name the following compound. CH ¾CH ¾CH ¾CH ¾O ¾C H
a. | cyclohexylbutyl ether | c. | phenylbutyl ether | b. | butylcyclohexyl ether | d. | butylphenyl
ether |
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12.
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What is the name of the following compound?
a. | phenylhyde | c. | benzaldehyde | b. | cyclohexylhyde | d. | phenol aldehyde |
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13.
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What is the name of the following compound?
a. | 2-butanone | c. | 4-butanone | b. | 2-pentanone | d. | 4-pentanone |
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14.
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Which carbon skeleton represents a ketone?
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15.
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A ketone has the general structure ____________.
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16.
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Which carbon skeleton contains a carboxyl group?
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17.
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Which of the following carbon skeletons represents a carboxylic acid?
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18.
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Which of the following compounds is the most soluble in water?
a. | propanal | c. | propane | b. | l-bromopropane | d. | propanoic acid |
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19.
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Esters contribute which property to fruits?
a. | odor | c. | texture | b. | color | d. | skin thickness |
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20.
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Which of the following is a test for aldehydes?
a. | Fehling's test | c. | Butler's test | b. | flame test | d. | acid test |
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Short Answer (Value 3)
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21.
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Write the general structure for halocarbon compounds.
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22.
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Write complete, balanced equations for the reaction of 2-pentene and water. Use
structural formulas.
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23.
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Write the general structure for ester compounds.
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Essay (Value 4)
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24.
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Compare the properties of the alcohols with the properties of the halocarbons
and the alkanes.
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25.
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Describe oxidation-reduction reactions of organic molecules. Give an
example.
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