test bank general chemistry 7th edition test bank chang 2014

GC,C7eC(Chang.)CTestCBank
TableCofCContents

Chapter Title Page
1 Introduction 1
2 Atoms,CMolecules,CandCIons 23
3 Stoichiometry 40
4 ReactionsCinCAqueousCSolution 64
5 Gases 86
6 EnergyCRelationshipsCinCChemicalCReactions 106
7 TheCElectronicCStructureCofCAtoms 124
8 TheCPeriodicCTable 143
9 ChemicalCBondingCI:CTheCCovalentCBond 157
10 ChemicalCBondingCII:CMolecularCGeometryCand 175
HybridizationCofCAtomicCOrbitals
11 IntroductionCtoCOrganicCChemistry 192
12 IntermolecularCForcesCandCLiquidsCandCSolids 204
13 PhysicalCPropertiesCofCSolutions 226
14 ChemicalCKinetics 242
15 ChemicalCEquilibrium 268
16 AcidsCandCBases 288
17 Acid-BaseCEquilibriaCandCSolubilityCEquilibria 308
18 Thermodynamics 322
19 RedoxCReactionsCandCElectrochemistry 343
20 TheCChemistryCofCCoordinationCCompounds 364
21 NuclearCChemistry 376
22 OrganicCPolymers—SyntheticCandCNatural 392

,Chapter 01: Introduction
C C




1. ACtentativeCexplanationCforCaCsetCofCobservationsCthatCcanCbeCtestedCbyCfurthe
rCexperimentationCisCreferredCtoCas
A) aChypothesis. B)C aClaw. C)C aCtheory.
D)C noneCofCtheCabove.CAns:C A Category:CCEasy
Section:C1.2

2. ACconciseCverbalCorCmathematicalCstatementCofCaCrelationshipCbetweenCphenomenaCthatCi
sCalwaysCtheCsameCunderCtheCsameCconditionsCisCreferredCtoCas
A) aChypothesis. B)C aClaw. C)C aCtheory.
D)C noneCofCtheCabove.CAns:C B Category:C Easy
Section:C1.2

3. ACunifyingCprincipleCthatCexplainsCaCbodyCofCfactsCandCrelationsCisCreferredCtoCas
A) aChypothesis. B)C aClaw. C)C aCtheory.
D)C noneCofCtheCabove.CAns:C C Category:C Easy
Section:C1.2

4. CompleteCtheCfollowingCsentence.C AChypothesisCis
A) aCtentativeCexplanationCforCaCsetCofCobservationsCthatCcanCbeCtestedCbyCfurthe
rCexperimentation.
B) aCstatementCdescribingCaCrelationshipCbetweenCphenomenaCthatCisCalwaysCtheCsam
eCunderCtheCsameCconditions.
C) aCunifyingCprincipleCthatCexplainsCaCbodyCofCfactsCandCrelations.
D) aCmodelCusedCtoCvisualizeCtheCinvisible
.CAns:C A Category:CCEasy Section:C1.2

5. CompleteCtheCfollowingCsentence.C ACscientificClawCis
A) aCtentativeCexplanationCforCaCsetCofCobservationsCthatCcanCbeCtestedCbyCfurthe
rCexperimentation.
B) aCstatementCdescribingCaCrelationshipCbetweenCphenomenaCthatCisCalwaysCtheCsam
eCunderCtheCsameCconditions.
C) aCunifyingCprincipleCthatCexplainsCaCbodyCofCfactsCandCrelations.
D) aCmodelCusedCtoCvisualizeCtheCinvisible
.CAns:C B Category:C Easy Section:C1.2

6. CompleteCtheCfollowingCsentence.C ACtheoryCis
A) aCtentativeCexplanationCforCaCsetCofCobservationsCthatCcanCbeCtestedCbyCfurthe
rCexperimentation.
B) aCstatementCdescribingCaCrelationshipCbetweenCphenomenaCthatCisCalwaysCtheCsam
eCunderCtheCsameCconditions.
C) aCunifyingCprincipleCthatCexplainsCaCbodyCofCfactsCandCrelations.
D) aCmodelCusedCtoCvisualizeCtheCinvisible
.CAns:C C Category:C Easy Section:C1.2



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, ChapterC01:CIntroductio
n

7. ChooseCtheCresponseCthatCincludesCallCtheCitemsClistedCbelowCthatCareCpureCsubstances.
i.CorangeCjuice ii.Csteam iii.CoceanCwater iv.Coxygen v.CvegetableCsoup
A)C i,Ciii,Cv B)C ii,Civ C)C i,Ciii,Civ D)C ivConly
E)CallCofCthemCareCpureCAns:C B Category:C Easy
Section:C 1.2

8. WhichCofCtheCfollowingCisCanCexampleCofCaCphysicalCproperty?
A) corrosivenessCofCsulfuricCacid
B) toxicityCofCcyanide
C) flammabilityCofCgasoline
D) neutralizationCofCstomachCacidCwithCanCantacid
E) leadCbecomesCaCliquidCwhenCheatedCtoC601
CCAns:C E Category:C Easy Section:C1.4

9. WhichConeCofCtheCfollowingCisCanCexampleCofCaCphysicalCproperty?
A) dynamiteCexplodes D) iceCfloatsConCtopCofCliquidCwater
B) meatCrotsCifCitCisCnotCrefrigerated E) aCsilverCplatterCtarnishes
C) gasolineCburns
Ans:C D Category:C Easy Section:C 1.4

10. WhichConeCofCtheCfollowingCrepresentsCaCphysicalCchange?
A) water,CwhenCheatedCtoC100C,CformsCsteam
B) bleachCturnsChairCyellow
C) sugar,CwhenCheated,CbecomesCbrown
D) milkCturnsCsour
E) apples,CwhenCexposedCtoCair,CturnCbrow
nCAns:C A Category:CCEasy Section:C1.4

11. AllCofCtheCfollowingCareCpropertiesCofCsodium.CWhichConeCisCaCphysicalCpropertyCo
fCsodium?
A) ItCisCaCsurfaceCturnsCblackCwhenCfirstCexposedCtoCair.
B) ItCisCaCsolidCatC25CCandCchangesCtoCaCliquidCwhenCheatedCtoC98C.
C) WhenCplacedCinCwaterCitCsizzlesCandCaCgasCisCformed.
D) WhenCplacedCinCcontactCwithCchlorineCitCformsCaCcompoundCthatCmeltsCatC801C.
E) SodiumCisCneverCfoundCasCtheCpureCmetalCinCnature
.CAns:C B Category:C Easy Section:C1.4

12. AllCofCtheCfollowingCareCpropertiesCofCtin.CWhichConeCisCaCchemicalCpropertyCofCtin?
A) TinCcanCbeChammeredCintoCaCthinCsheet.
B) AtC–40CCaCsheetCofCtinCcrumblesCtoCaCgrayCpowder.
C) TinCmeltsCatC231.9C.
D) WhenCaCbarCofCtinCisCbent,CitCemitsCanCaudibleC“cry”.
E) TinCerodesCwhenCaddedCtoChydrochloricCacid,CandCaCclearCgasCforms
.CAns:C E Category:C Medium Section:C1.4




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, ChapterC01:CIntroductio
n

13. WhichConeCofCtheCfollowingCrepresentsCaCchemicalCchange?
A) boilingCwaterCtoCformCsteam
B) burningCaCpieceCofCcoal
C) heatingCleadCuntilCitCmelts
D) mixingCironCfilingsCandCsandCatCroomCtemperature
E) breakingCglass
Ans:C B Category:C Medium Section:C 1.4

14. WhichCofCtheCfollowingCdoesCnotCrepresentCaCchemicalCchange?
A) aCfreshlyCcutCappleCturnsCbrown
B) milkCturnsCsourConCstandingCatCroomCtemperature
C) whenCcooledCtoC0C,CliquidCwaterCbecomesCice
D) fryingCanCegg
E) fermentationCofCsugarCtoCalcoholCAn
s:C C Category:C Easy Section:C 1.4

15. TheCSICprefixesCnanoCandCdeciCrepresent,Crespectively:
A) 10–C9C andC 10–C6. D) 109C andC 10–C6.
–3
6
B) 10 C andC 10 C . E) 10–C9C andC 10–C1.
C) 103C andC 10–C3.
Ans:C E Category:CCEasy Section:C 1.7

16. TheCSICprefixesCmilliCandCmegaCrepresent,Crespectively:
A) 106C andC 10–C6. D) 10–C3C andC 109.
B) 10–C3C andC 106. E) 10–C6C andC 10–C3.
3 –6
C) 10 C andC 10 C .
Ans:C B Category:CCEasy Section:C 1.7

17. TheCSICprefixesCkiloCandCcentiCrepresent,Crespectively:
A) 103C andC 10–C2. D) 10–C6C andC 102.
–1
6
B) 10 C andC 10 C . E) 102C andC 10–C3.
C) 10–C3C andC 10–C2.
Ans:C A Category:C Easy Section: 1.7

18. ACnanometerCcorrespondsCto:
A) 10–C2C meters. D) 10–C9C meters.
– 3
B) 10 C C meters. E) 10–C12C meters.
C) 10–C6C meters.
Ans:C D Category:C Easy Section:C 1.7

19. ACmicroliterCcorrespondsCto:
A) 10–C2C liters. B)C 10–C3C liters. C)C 10–C6C liters. D)C 10–C9C liters. E)C 10–
12
C C liters.C
Ans:C C Category:C Easy Section:C1.7




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