GC,n7en(Chang.)nTestnBank
TablenofnContents
Chapter Title Page
1 Introduction 1
2 Atoms,nMolecules,nandnIons 23
3 Stoichiometry 40
4 ReactionsninnAqueousnSolution 64
5 Gases 86
6 EnergynRelationshipsninnChemicalnReactions 106
7 ThenElectronicnStructurenofnAtoms 124
8 ThenPeriodicnTable 143
9 ChemicalnBondingnI:nThenCovalentnBond 157
10 ChemicalnBondingnII:nMolecularnGeometrynand 175
HybridizationnofnAtomicnOrbitals
11 IntroductionntonOrganicnChemistry 192
12 IntermolecularnForcesnandnLiquidsnandnSolids 204
13 PhysicalnPropertiesnofnSolutions 226
14 ChemicalnKinetics 242
15 ChemicalnEquilibrium 268
16 AcidsnandnBases 288
17 Acid-BasenEquilibrianandnSolubilitynEquilibria 308
18 Thermodynamics 322
19 RedoxnReactionsnandnElectrochemistry 343
20 ThenChemistrynofnCoordinationnCompounds 364
21 NuclearnChemistry 376
22 OrganicnPolymers—SyntheticnandnNatural 392
,Chapter 01: Introduction
n n
1. Antentativenexplanationnfornansetnofnobservationsnthatn cannbentestednbynfurtherne
xperimentationnisnreferredntonas
A) anhypothesis. B)n anlaw. C)n antheory.
D)n nonenofnthenabove.nAns:n A Category:nnEasy
Section:n 1.2
2. Anconcisenverbalnornmathematicalnstatementnofnanrelationshipnbetweennphenomenanthatnisna
lwaysnthensamenundernthensamenconditionsn isnreferrednton as
A) anhypothesis. B)n anlaw. C)n antheory.
D)n nonenofnthenabove.nAns:n B Category:n Easy
Section:n 1.2
3. Anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelationsnisnreferredntonas
A) anhypothesis. B)n anlaw. C)n antheory.
D)n nonenofnthenabove.nAns:n C Category:n Easy
Section:n 1.2
4. Completenthenfollowingnsentence.n Anhypothesisnis
A) antentativenexplanationnfornansetnofnobservationsnthatncannbentestednbynfurtherne
xperimentation.
B) anstatementndescribingnanrelationshipnbetweennphenomenanthatnisnalwaysnthensamenu
ndernthensamenconditions.
C) anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelations.
D) anmodelnusedntonvisualizentheninvisible.n
Ans:n A Category:nnEasy Section:n1.2
5. Completenthenfollowingnsentence.n Anscientificnlawnis
A) antentativenexplanationnfornansetnofnobservationsnthatncannbentestednbynfurtherne
xperimentation.
B) anstatementndescribingnanrelationshipnbetweennphenomenanthatnisnalwaysnthensamenu
ndernthensamenconditions.
C) anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelations.
D) anmodelnusedntonvisualizentheninvisible.n
Ans:n B Category:n Easy Section:n1.2
6. Completenthenfollowingnsentence.n Antheorynis
A) antentativenexplanationnfornansetnofnobservationsnthatncannbentestednbynfurtherne
xperimentation.
B) anstatementndescribingnanrelationshipnbetweennphenomenanthatnisnalwaysnthensamenu
ndernthensamenconditions.
C) anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelations.
D) anmodelnusedntonvisualizentheninvisible.n
Ans:n C Category:n Easy Section:n1.2
Pagen1
, Chaptern01:nIntroduction
7. Choosenthenresponsenthatnincludesnallnthenitemsnlistednbelownthatnarenpurensubstances.
i.norangenjuice ii.nsteam iii.noceannwater iv.noxygen v.nvegetablensoup
A)n i,niii,nv B)n ii,n iv C)n i,niii,niv D)n ivnonly
E)nallnofnthemnarenpurenAns:n B Category:n Easy
Section:n 1.2
8. Whichnofnthenfollowingn isnannexamplenofnanphysicalnproperty?
A) corrosivenessnofnsulfuricnacid
B) toxicitynofncyanide
C) flammabilitynofngasoline
D) neutralizationnofnstomachnacidnwithnannantacid
E) leadnbecomesnanliquidnwhennheatednton601Cn
Ans:n E Category:n Easy Section:n 1.4
9. Whichnonenofnthenfollowingnisnannexamplenofnanphysicalnproperty?
A) dynamitenexplodes D) icenfloatsnonntopnofnliquidnwater
B) meatnrotsnifnitn isnnotnrefrigerated E) ansilvernplatterntarnishes
C) gasolinenburns
Ans:n D Category:n Easy Section:n 1.4
10. Whichnonenofnthenfollowingnrepresentsnanphysicalnchange?
A) water,nwhennheatednton100C,nformsnsteam
B) bleachnturnsnhairn yellow
C) sugar,nwhennheated,nbecomesnbrown
D) milknturnsnsour
E) apples,nwhennexposedntonair,nturnnbrownn
Ans:n A Category:nnEasy Section:n 1.4
11. Allnofnthenfollowingnarenpropertiesnofnsodium.nWhichnonen isnanphysicalnpropertynofnso
dium?
A) Itnisnansurfacenturnsnblacknwhennfirstnexposedntonair.
B) Itnisnansolidnatn25Cnandnchangesntonanliquidnwhennheatednton98C.
C) Whennplacedninnwaternitnsizzlesnandnangasnisnformed.
D) Whennplacedninncontactnwithnchlorinenitn formsnancompoundnthatnmeltsnatn801C.
E) Sodiumnisnnevernfoundnasnthenpurenmetalninnnature.n
Ans:n B Category:n Easy Section:n 1.4
12. Allnofnthenfollowingnarenpropertiesnofntin.nWhichnonen isnanchemicalnpropertynofntin?
A) Tinncannbenhammeredninton anthinnsheet.
B) Atn–40Cnansheetnofntinncrumblesnton angraynpowder.
C) Tinnmeltsnatn231.9C.
D) Whennanbarnofntinnisnbent,nitnemitsnannaudiblen“cry”.
E) Tinnerodesnwhennaddedntonhydrochloricnacid,nandnanclearngasnforms.n
Ans:n E Category:n Medium Section:n 1.4
Pagen2
, Chaptern01:nIntroduction
13. Whichnonenofnthenfollowingnrepresentsnanchemicalnchange?
A) boilingnwaterntonformnsteam
B) burningnanpiecenofncoal
C) heatingnleadnuntilnitnmelts
D) mixingnironnfilingsnandnsandnatnroomntemperature
E) breakingnglass
Ans:n B Category:n Medium Section:n 1.4
14. Whichnofnthenfollowingndoesnnotnrepresentnanchemicalnchange?
A) anfreshlyncutnapplenturnsnbrown
B) milknturnsnsournonnstandingnatn roomntemperature
C) whenncoolednton0C,nliquidnwaternbecomesnice
D) fryingnannegg
E) fermentationnofnsugarntonalcoholnAns
:n C Category:n Easy Section:n 1.4
15. ThenSInprefixesnnanonandndecinrepresent,nrespectively:
A) 10–n9n andn 10–n6. D) 109n andn 10–n6.
–3
6
B) 10 n andn 10 n . E) 10–n9n andn 10–n1.
C) 103n andn 10–n3.
Ans:n E Category:nnEasy Section:n 1.7
16. ThenSInprefixesnmillinandnmeganrepresent,nrespectively:
A) 106n andn 10–n6. D) 10–n3n andn 109.
B) 10–n3n andn 106. E) 10–n6n andn 10–n3.
3 –6
C) 10 n andn 10 n .
Ans:n B Category:nnEasy Section:n 1.7
17. ThenSInprefixesnkilonandncentinrepresent,nrespectively:
A) 103n andn 10–n2. D) 10–n6n andn 102.
–1
6
B) 10 n andn 10 n . E) 102n andn 10–n3.
C) 10–n3n andn 10–n2.
Ans:n A Category:n Easy Section: 1.7
18. Annanometerncorrespondsnto:
A) 10–n2n meters. D) 10–n9n meters.
–3
B) 10 n n meters. E) 10–n12n meters.
C) 10–n6n meters.
Ans:n D Category:n Easy Section:n 1.7
19. Anmicroliterncorrespondsnto:
A) 10–n2n liters. B)n 10–n3n liters. C)n 10–n6n liters. D)n 10–n9n liters. E)n 10–
12
n n liters.nAns:n C Category:n Easy Section:n 1.7
Pagen3
TablenofnContents
Chapter Title Page
1 Introduction 1
2 Atoms,nMolecules,nandnIons 23
3 Stoichiometry 40
4 ReactionsninnAqueousnSolution 64
5 Gases 86
6 EnergynRelationshipsninnChemicalnReactions 106
7 ThenElectronicnStructurenofnAtoms 124
8 ThenPeriodicnTable 143
9 ChemicalnBondingnI:nThenCovalentnBond 157
10 ChemicalnBondingnII:nMolecularnGeometrynand 175
HybridizationnofnAtomicnOrbitals
11 IntroductionntonOrganicnChemistry 192
12 IntermolecularnForcesnandnLiquidsnandnSolids 204
13 PhysicalnPropertiesnofnSolutions 226
14 ChemicalnKinetics 242
15 ChemicalnEquilibrium 268
16 AcidsnandnBases 288
17 Acid-BasenEquilibrianandnSolubilitynEquilibria 308
18 Thermodynamics 322
19 RedoxnReactionsnandnElectrochemistry 343
20 ThenChemistrynofnCoordinationnCompounds 364
21 NuclearnChemistry 376
22 OrganicnPolymers—SyntheticnandnNatural 392
,Chapter 01: Introduction
n n
1. Antentativenexplanationnfornansetnofnobservationsnthatn cannbentestednbynfurtherne
xperimentationnisnreferredntonas
A) anhypothesis. B)n anlaw. C)n antheory.
D)n nonenofnthenabove.nAns:n A Category:nnEasy
Section:n 1.2
2. Anconcisenverbalnornmathematicalnstatementnofnanrelationshipnbetweennphenomenanthatnisna
lwaysnthensamenundernthensamenconditionsn isnreferrednton as
A) anhypothesis. B)n anlaw. C)n antheory.
D)n nonenofnthenabove.nAns:n B Category:n Easy
Section:n 1.2
3. Anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelationsnisnreferredntonas
A) anhypothesis. B)n anlaw. C)n antheory.
D)n nonenofnthenabove.nAns:n C Category:n Easy
Section:n 1.2
4. Completenthenfollowingnsentence.n Anhypothesisnis
A) antentativenexplanationnfornansetnofnobservationsnthatncannbentestednbynfurtherne
xperimentation.
B) anstatementndescribingnanrelationshipnbetweennphenomenanthatnisnalwaysnthensamenu
ndernthensamenconditions.
C) anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelations.
D) anmodelnusedntonvisualizentheninvisible.n
Ans:n A Category:nnEasy Section:n1.2
5. Completenthenfollowingnsentence.n Anscientificnlawnis
A) antentativenexplanationnfornansetnofnobservationsnthatncannbentestednbynfurtherne
xperimentation.
B) anstatementndescribingnanrelationshipnbetweennphenomenanthatnisnalwaysnthensamenu
ndernthensamenconditions.
C) anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelations.
D) anmodelnusedntonvisualizentheninvisible.n
Ans:n B Category:n Easy Section:n1.2
6. Completenthenfollowingnsentence.n Antheorynis
A) antentativenexplanationnfornansetnofnobservationsnthatncannbentestednbynfurtherne
xperimentation.
B) anstatementndescribingnanrelationshipnbetweennphenomenanthatnisnalwaysnthensamenu
ndernthensamenconditions.
C) anunifyingnprinciplenthatnexplainsnanbodynofnfactsnandnrelations.
D) anmodelnusedntonvisualizentheninvisible.n
Ans:n C Category:n Easy Section:n1.2
Pagen1
, Chaptern01:nIntroduction
7. Choosenthenresponsenthatnincludesnallnthenitemsnlistednbelownthatnarenpurensubstances.
i.norangenjuice ii.nsteam iii.noceannwater iv.noxygen v.nvegetablensoup
A)n i,niii,nv B)n ii,n iv C)n i,niii,niv D)n ivnonly
E)nallnofnthemnarenpurenAns:n B Category:n Easy
Section:n 1.2
8. Whichnofnthenfollowingn isnannexamplenofnanphysicalnproperty?
A) corrosivenessnofnsulfuricnacid
B) toxicitynofncyanide
C) flammabilitynofngasoline
D) neutralizationnofnstomachnacidnwithnannantacid
E) leadnbecomesnanliquidnwhennheatednton601Cn
Ans:n E Category:n Easy Section:n 1.4
9. Whichnonenofnthenfollowingnisnannexamplenofnanphysicalnproperty?
A) dynamitenexplodes D) icenfloatsnonntopnofnliquidnwater
B) meatnrotsnifnitn isnnotnrefrigerated E) ansilvernplatterntarnishes
C) gasolinenburns
Ans:n D Category:n Easy Section:n 1.4
10. Whichnonenofnthenfollowingnrepresentsnanphysicalnchange?
A) water,nwhennheatednton100C,nformsnsteam
B) bleachnturnsnhairn yellow
C) sugar,nwhennheated,nbecomesnbrown
D) milknturnsnsour
E) apples,nwhennexposedntonair,nturnnbrownn
Ans:n A Category:nnEasy Section:n 1.4
11. Allnofnthenfollowingnarenpropertiesnofnsodium.nWhichnonen isnanphysicalnpropertynofnso
dium?
A) Itnisnansurfacenturnsnblacknwhennfirstnexposedntonair.
B) Itnisnansolidnatn25Cnandnchangesntonanliquidnwhennheatednton98C.
C) Whennplacedninnwaternitnsizzlesnandnangasnisnformed.
D) Whennplacedninncontactnwithnchlorinenitn formsnancompoundnthatnmeltsnatn801C.
E) Sodiumnisnnevernfoundnasnthenpurenmetalninnnature.n
Ans:n B Category:n Easy Section:n 1.4
12. Allnofnthenfollowingnarenpropertiesnofntin.nWhichnonen isnanchemicalnpropertynofntin?
A) Tinncannbenhammeredninton anthinnsheet.
B) Atn–40Cnansheetnofntinncrumblesnton angraynpowder.
C) Tinnmeltsnatn231.9C.
D) Whennanbarnofntinnisnbent,nitnemitsnannaudiblen“cry”.
E) Tinnerodesnwhennaddedntonhydrochloricnacid,nandnanclearngasnforms.n
Ans:n E Category:n Medium Section:n 1.4
Pagen2
, Chaptern01:nIntroduction
13. Whichnonenofnthenfollowingnrepresentsnanchemicalnchange?
A) boilingnwaterntonformnsteam
B) burningnanpiecenofncoal
C) heatingnleadnuntilnitnmelts
D) mixingnironnfilingsnandnsandnatnroomntemperature
E) breakingnglass
Ans:n B Category:n Medium Section:n 1.4
14. Whichnofnthenfollowingndoesnnotnrepresentnanchemicalnchange?
A) anfreshlyncutnapplenturnsnbrown
B) milknturnsnsournonnstandingnatn roomntemperature
C) whenncoolednton0C,nliquidnwaternbecomesnice
D) fryingnannegg
E) fermentationnofnsugarntonalcoholnAns
:n C Category:n Easy Section:n 1.4
15. ThenSInprefixesnnanonandndecinrepresent,nrespectively:
A) 10–n9n andn 10–n6. D) 109n andn 10–n6.
–3
6
B) 10 n andn 10 n . E) 10–n9n andn 10–n1.
C) 103n andn 10–n3.
Ans:n E Category:nnEasy Section:n 1.7
16. ThenSInprefixesnmillinandnmeganrepresent,nrespectively:
A) 106n andn 10–n6. D) 10–n3n andn 109.
B) 10–n3n andn 106. E) 10–n6n andn 10–n3.
3 –6
C) 10 n andn 10 n .
Ans:n B Category:nnEasy Section:n 1.7
17. ThenSInprefixesnkilonandncentinrepresent,nrespectively:
A) 103n andn 10–n2. D) 10–n6n andn 102.
–1
6
B) 10 n andn 10 n . E) 102n andn 10–n3.
C) 10–n3n andn 10–n2.
Ans:n A Category:n Easy Section: 1.7
18. Annanometerncorrespondsnto:
A) 10–n2n meters. D) 10–n9n meters.
–3
B) 10 n n meters. E) 10–n12n meters.
C) 10–n6n meters.
Ans:n D Category:n Easy Section:n 1.7
19. Anmicroliterncorrespondsnto:
A) 10–n2n liters. B)n 10–n3n liters. C)n 10–n6n liters. D)n 10–n9n liters. E)n 10–
12
n n liters.nAns:n C Category:n Easy Section:n 1.7
Pagen3
