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CHAPTER 5ALKENES: BONDING, NOMENCLATURE, AND PROPERTIES
MULTIPLE CHOICE
a. | 90 |
b. | 109 |
c. | 120 |
d. | 180 |
ANS: C
a. | 90 |
b. | 109 |
c. | 120 |
d. | 180 |
ANS: C
a. | 121 pm |
b. | 134 pm |
c. | 142 pm |
d. | 154 pm |
ANS: B
a. | s bonding |
b. | s antibonding |
c. | p bonding |
d. | p antibonding |
ANS: C
a. | s bonding |
b. | s antibonding |
c. | p bonding |
d. | p antibonding |
ANS: A
a. | s bonding |
b. | s antibonding |
c. | p bonding |
d. | p antibonding |
ANS: A
a. | i = sp; ii = sp; iii = sp |
b. | i = sp2; ii = p; iii = sp2 |
c. | i = sp2; ii = sp; iii = sp2 |
d. | i = sp2; ii = sp2; iii = sp2 |
ANS: C
a. | i = sp2; ii = sp2; iii = sp2 |
b. | i = sp; ii = sp; iii = sp3 |
c. | i = sp2; ii = sp; iii = sp3 |
d. | i = sp2; ii = sp2; iii = sp3 |
ANS: D
a. | 0 |
b. | 1 |
c. | 2 |
d. | 3 |
ANS: B
a. | 0 |
b. | 1 |
c. | 2 |
d. | 3 |
ANS: D
a. | 0 |
b. | 1 |
c. | 2 |
d. | 3 |
ANS: B
a. | 0 |
b. | 1 |
c. | 2 |
d. | 3 |
ANS: D
a. | 0 |
b. | 1 |
c. | 2 |
d. | 3 |
ANS: A
a. | 0 |
b. | 1 |
c. | 2 |
d. | 3 |
ANS: C
a. | C5H8O2 |
b. | C5H10O |
c. | C6H15N |
d. | C5H10Br2 |
ANS: A
a. | C5H8N2 |
b. | C5H11N |
c. | C6H11N |
d. | C5H13NO2 |
ANS: B
a. | only 1 |
b. | only 2 |
c. | only 3 and 4 |
d. | only 1,3 and 4 |
ANS: D
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: D
a. | C5H5Br |
b. | C5H7Cl2 |
c. | C5H5Br3 |
d. | C5H8Cl4 |
ANS: B
a. | C6H9NO2 |
b. | C5H7N2O2 |
c. | C8H12O3 |
d. | C7H7N |
ANS: B
a. | C4H8BrNO |
b. | C5H9ClN2O |
c. | C7H14BrO3 |
d. | C8H14ClN |
ANS: C
a. | 2-methylenepentane |
b. | 2-methyl-1-pentene |
c. | 2-vinylpentane |
d. | 2-propyl-1-propene |
ANS: B
a. | 1,3-dimethylhexene |
b. | 2,4-dimethyl-2-hexene |
c. | 2,4-dimethyl-1-hexene |
d. | 3,5-dimethyl-4-hexene |
ANS: B
a. | -CH(CH3)2 |
b. | -CH2OCH3 |
c. | -CH2CH3 |
d. | -CH2Br |
ANS: D
a. | -COOH |
b. | -Cl |
c. | -CH2OH |
d. | -CH3 |
ANS: B
a. | (E)-3-methyl-4-hexene |
b. | (Z)-3-methyl-4-hexene |
c. | (E)-4-methyl-2-hexene |
d. | (Z)-4-methyl-2-hexene |
ANS: C
a. | (E)-3-methyl-3-pentene |
b. | (Z)-3-methyl-3-pentene |
c. | (E)-3-methyl-2-pentene |
d. | (Z)-3-methyl-2-pentene |
ANS: D
a. | 2-methyl-4-vinyl-2-pentene |
b. | 3,5-dimethyl-1,4-hexadiene |
c. | 2,4-dimethyl-3,5-hexadiene |
d. | 1,1,3-trimethyl-1,4-pentadiene |
ANS: B
a. | (Z)-3-ethyl-5-methyl-1,4-heptadiene |
b. | (E)-3-ethyl-5-methyl-1,4-heptadiene |
c. | (E)-3-methyl-5-vinyl-3-heptene |
d. | (Z)-1,3-diethyl-1-methyl-1,4-pentadiene |
ANS: B
a. | 1,2-dimethylcyclohexene |
b. | 2,3-dimethyl-1-cyclohexene |
c. | 1,2-dimethyl-2-cyclohexene |
d. | 1,6-dimethylcyclohexene |
ANS: D
a. | 1,3-dimethylcyclopentene |
b. | 1,4-dimethylcyclopentene |
c. | 2,4-dimethylcyclopentene |
d. | 1,3-dimethyl-5-cyclopentene |
ANS: B
a. | cis-4-methyl-1-allylcyclohexane |
b. | cis-4-allyl-1-methylcyclohexane |
c. | trans-4-allyl-1-methylcyclohexane |
d. | cis-4-methyl-1-vinylcyclohexane |
ANS: D
a. | vinylcyclohexane |
b. | allylcyclohexane |
c. | methylenecyclohexane |
d. | propargylcyclohexane |
ANS: B
a. | bicyclo[6.2]oct-2-ene |
b. | bicyclo[4.4.4]oct-2-ene |
c. | bicyclo[2.2.2]-2-octene |
d. | bicyclo[2.2]-2-octene |
ANS: C
a. | bicyclo[5.4.3]-2-octene |
b. | bicyclo[5.4.3]-3-octene |
c. | bicyclo[3.2.1]-2-octene |
d. | 2,6-methyleno-1-cyclooctene |
ANS: C
a. | 1 = ethylene; 2 = isobutylene; 3 = isoprene |
b. | 1 = acetylene; 2 = isoprene; 3 = isobutylene |
c. | 1 = ethylene; 2 = isoprene; 3 = isobutylene |
d. | 1 = acetylene; 2 = isobutylene; 3 = isoprene |
ANS: B
a. | 1 = methylene; 2 = vinyl; 3 = phenyl |
b. | 1 = vinyl; 2 = propargyl; 3 = benzyl |
c. | 1 = allyl; 2 = vinyl; 3 = benzyl |
d. | 1 = vinyl; 2 = allyl; 3 = phenyl |
ANS: D
a. | 1 = vinyl; 2 = benzyl; 3 = allyl |
b. | 1 = allyl; 2 = phenyl; 3 = vinyl |
c. | 1 = methylene; 2 = phenyl; 3 = vinyl |
d. | 1 = methylene; 2 = benzyl; 3 = allyl |
ANS: C
a. | 4 |
b. | 5 |
c. | 6 |
d. | 7 |
ANS: C
a. | 9 |
b. | 11 |
c. | 12 |
d. | 13 |
ANS: C
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: A
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: B
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: D
a. | 1 |
b. | 2 |
c. | 4 |
d. | 8 |
ANS: C
a. | (E)-cyclohexene |
b. | (E)-cycloheptene |
c. | (E)-cyclooctene |
d. | (E)-cyclodecene |
ANS: C
a. | isoprene |
b. | propene |
c. | vitamin A |
d. | pentadiene |
ANS: A
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: B
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: A
a. | Alkenes are non polar. |
b. | Alkenes burn in air to give H2O and CO2. |
c. | Alkenes are highly miscible with water. |
d. | The strongest intermolecular force between alkene molecules is the van der Waals interaction. |
ANS: C
a. | (Z)-cycloheptene |
b. | (E)-cycloheptene |
c. | (Z)-cyclooctene |
d. | (E)-cyclooctene |
ANS: B
TRUE/FALSE
ANS: F
ANS: F
ANS: F
ANS: T
C27H56
ANS: F
ANS: T
ANS: T
ANS: T
ANS: T
The structure on the left represents the more stable form of this compound.
ANS: F
ANS: F
COMPLETION
ANS: Two 2
Consider the compounds named below. Use the letter of the substance to answer the following questions. Some letters may be used more than once. Some questions may have more than one correct answer. In the latter case, only one letter need be given.
ANS: a
ANS: d e
ANS: e
C10H?ClN2O
ANS: 19 nineteen
ANS: E E
PROBLEM
ANS: three
ANS: five
ANS: one
ANS: zero
ANS: six
ANS: seven
ANS: (E)-3-methyl-2-hexene
ANS: (Z)-5-methyl-2-hexene
ANS: (Z)-3-chloro-4-methyl-2-pentene
ANS: (E)-4-chloro-3-methyl-2-pentene
ANS: 1,6-dimethylcyclohexene
ANS: 1,4-dimethylcyclohexene
ANS: 3,4-dimethylcyclopentene
ANS: 3,5-dimethylcyclopentene
ANS: (2Z,5Z)-2,5-octadiene
ANS: (2E,4Z)-2,4-octadiene
ANS:
ANS:
ANS:
ANS:
CHAPTER 15AN INTRODUCTION TO ORGANOMETALLIC COMPOUNDS
MULTIPLE CHOICE
a. | nucleophilic substitution |
b. | electrophilic addition |
c. | oxidative addition |
d. | reductive elimination |
ANS: C
a. | 0 +1 |
b. | 0 +2 |
c. | 0 -1 |
d. | 0 -2 |
ANS: B
a. | water |
b. | methanol |
c. | diethyl ether |
d. | acetic acid |
ANS: C
a. | water |
b. | ethanol |
c. | tetrahydrofuran |
d. | acetic acid |
ANS: C
a. | C-Al |
b. | C-Hg |
c. | C-Mg |
d. | C-Zn |
ANS: C
a. | C-Sn |
b. | C-Cu |
c. | C-Zn |
d. | C-Li |
ANS: D
a. | CH3CH2MgBr |
b. | CH3CH2OH |
c. | CH3CH2OMgBr |
d. | CH3CH3 |
ANS: A
a. | NaOH |
b. | NH3 |
c. | CH3Li |
d. | CH3OH |
ANS: C
a. | phenol, PhOH |
b. | propyne, CH3CCH |
c. | dimethylamine, (CH3)2NH |
d. | all of these |
ANS: D
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: A
a. | 2-methylbutane |
b. | 3-methyl-1-butanol |
c. | 3-methyl-2-butene |
d. | 3-methyl-2-butanol |
ANS: A
a. | 2-pentanol |
b. | pentane |
c. | 1-pentene |
d. | (E)-2-pentene |
ANS: B
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: B
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: D
a. | only 1 |
b. | only 1 and 2 |
c. | only 1, 2 and 3 |
d. | 1, 2, 3 and 4 |
ANS: B
a. | only 1 and 2 |
b. | only 1 and 4 |
c. | only 1, 2 and 3 |
d. | only 2 and 4 |
ANS: D
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: B
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: C
a. | only 1 |
b. | only 2 |
c. | only 1 and 3 |
d. | only 2 and 4 |
ANS: B
a. | only 1 |
b. | only 2 |
c. | only 1 and 3 |
d. | only 2 and 4 |
ANS: A
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: A
a. | (E) 2-iodo-2-butene |
b. | 1-iodo-2-methylpropene |
c. | methylcyclopropane |
d. | (E) 2-butene |
ANS: D
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: A
a. | 2-methylheptane |
b. | 3-methylheptane |
c. | 2-methyloctane |
d. | 3-methyloctane |
ANS: C
a. | (E) 6,6-dimethyl-1-hexene |
b. | (E) 5,5-dimethyl-1-heptene |
c. | (E) 6,6-dimethyl-1-heptene |
d. | (E) 6,6-dimethyl-2-heptene |
ANS: D
a. | (Z)-6-methyl-2-heptene |
b. | (E)-4-methyl-2-pentene |
c. | 2-methylheptane |
d. | 3-methylheptane |
ANS: C
a. | 2-iodo-7-methyloctane |
b. | (E)-7-methyl-1-octene |
c. | (E)-7-methyl-2-octene |
d. | (E)-7-methyl-3-octene |
ANS: D
a. | it is sp2 hybridized |
b. | it has a complete octet of valence electrons |
c. | it has a vacant 2p atomic orbital |
d. | it has a lone pair of electrons in an sp2 molecular orbital |
ANS: B
a. | the trichloromethyl anion (Cl3C: ) and dichlorocarbene (Cl2C:) |
b. | the trichloromethyl cation (Cl3C+) |
c. | the cyclohexyl carbocation |
d. | the cyclic chloronium ion derived from cyclohexene |
ANS: A
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: C
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: B
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: C
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: A
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: B
a. | 1 |
b. | 2 |
c. | 3 |
d. | 4 |
ANS: C
TRUE/FALSE
ANS: T
ANS: T
ANS: T
ANS: F
ANS: F
ANS: T
ANS: F
ANS: F
ANS: T
COMPLETION
Consider the following reaction to answer the following question(s).
ANS:
Grignard
ANS: A
ANS: B
ANS: bromocyclohexane
Consider the reaction below to answer the following question(s).
ANS: dichlorocarbene
ANS: a
ANS:
cis-1,2-dimethylcyclopropane
Consider the following conversion.
Use this reacton to answer the following questions.
ANS: a
ANS: c
ANS: b
ANS: 3-methylheptane
The name of the product that should be placed in the box is __________________.
ANS: ethylcyclohexane
PROBLEM
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
ANS:
CHAPTER 29ORGANIC POLYMER CHEMISTRY
MULTIPLE CHOICE
a. | poly(ethylene terephthalamide) |
b. | poly(ethylene terephthalate) |
c. | poly(ethylene succinate) |
d. | poly(ethylene phenylate) |
ANS: B
a. | poly(hexamethylene adipate) |
b. | poly(hexamethylene adipamide) |
c. | poly(hexamethylene succinate) |
d. | poly(tetramethylene adipamide) |
ANS: B
a. | Kevlar |
b. | PET |
c. | Nylon-6 |
d. | Nylon-6,6 |
ANS: B
a. | Kevlar |
b. | PET |
c. | Nylon-6 |
d. | Nylon-6,6 |
ANS: A
a. | polycarbonate |
b. | polyester |
c. | polyurethane |
d. | polyether |
ANS: A
a. | polycarbonate |
b. | polyester |
c. | polyurethane |
d. | polyether |
ANS: B
a. | polyamide |
b. | polyurea |
c. | polyurethane |
d. | polyamine |
ANS: C
a. | polyamide |
b. | polyurea |
c. | polyurethane |
d. | polyamine |
ANS: A
a. | carbocation |
b. | carbanion |
c. | radical |
d. | organometallic complex |
ANS: C
a. | carbocation |
b. | carbanion |
c. | radical |
d. | radical anion |
ANS: B