Test Bank for Organic Chemistry 9th Edition by McMurry All Chapters 1-31.pdf

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FundamentalshofhGeneral,hOrganic,handhBiologicalhChemistry,h8eh(McMurry)h
Chapterh2hhhAtomshandhthehPeriodichTableh
1)hThehsmallesthamounthofhanhelemenththathretainshthathelement'shcharacteristicshishtheh
A)hatom.h
B)helectron.h
C)hmolecule.h
D)hneutron.h
E)hproton.h
Answer:hhAh
Diff:h1h
Section:hh2.1h
LO:hh2.1h
GlobalhLO:hhG2h
2)hAnotherhnamehforhatomichmasshunith(amu)hishtheh
A)havogadro.h
B)hdalton.h
C)hKekuleh
D)hkelvin.h
E)hmendeleev.h
Answer:hhBh
Diff:h1h
Section:hh2.1h
LO:hh2.1h
GlobalhLO:hhG2h
3)hWhichhcharacteristicshcorrectlyhdescribehahproton?h
A)happroximatehmassh1hamu;hchargeh+1;hinsidehnucleush
B)happroximatehmassh5h×h10-4hamu;hchargeh-1;houtsidehnucleush
C)happroximatehmassh5h×h10-4hamu;hchargeh+1;hinsidehnucleush
D)happroximatehmassh1hamu;hchargeh0;hinsidehnucleush
E)happroximatehmassh1hamu;hchargeh+1;houtsidehnucleush
Answer:hhAh
Diff:h1h
Section:hh2.1h
LO:hh2.2h
GlobalhLO:hhG2h
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hhhhhhhhhhhBiologicalhChemistryh8thhEditionhMcMurry

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4)hWhichhparticlehhashahmasshapproximatelyhequalhtohthehmasshofhahproton?h

,A)hatomh
B)helectronh
C)hneutronh
D)hnucleush
E)hquarkh
Answer:hhCh
Diff:h1h
Section:hh2.1h
LO:hh2.2h
GlobalhLO:hhG2h
5)hProtonshpossesshah________hcharge,handhneutronshpossesshah________hcharge.h
A)hnegative;hnegativeh
B)hnegative;hpositiveh
C)hpositive;hnegativeh
D)hpositive;hzeroh
E)hzero;hpositiveh
Answer:hhDh
Diff:h1h
Section:hh2.1h
LO:hh2.2h
GlobalhLO:hhG2h
6)hProtonshpossesshah________hcharge,handhelectronshpossesshah________hcharge.h
A)hnegative;hnegativeh
B)hnegative;hpositiveh
C)hpositive;hnegativeh
D)hpositive;hzeroh
E)hzero;hpositiveh
Answer:hhCh
Diff:h1h
Section:hh2.1h
LO:hh2.2h
GlobalhLO:hhG2h
7)hWhichhcharacteristicshcorrectlyhdescribehahneutron?h
A)happroximatehmassh1hamu;hchargeh+1;hinsidehnucleush
B)happroximatehmassh1hamu;hchargeh-1;hinsidehnucleush
C)happroximatehmassh1hamu;hchargeh0;hinsidehnucleush
D)happroximatehmassh5h×h10-4hamu;hchargeh0;hinsidehnucleush
E)happroximatehmassh5h×h10-4hamu;hchargeh-1;houtsidehnucleush
Answer:hhCh
Diff:h1h
Section:hh2.1h
LO:hh2.2h
GlobalhLO:hhG2,hG4h

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hhhhhhhhhhhBiologicalhChemistryh8thhEditionhMcMurry

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8)hWhichhcharacteristicshcorrectlyhdescribehanhelectron?h
A)happroximatehmassh1hamu;hchargeh+1;hinsidehnucleush
B)happroximatehmassh1hamu;hchargeh-1;hinsidehnucleush
C)happroximatehmassh1hamu;hchargeh0;hinsidehnucleush
D)happroximatehmassh5h×h10-4hamu;hchargeh0;hinsidehnucleush
E)happroximatehmassh5h×h10-4hamu;hchargeh-1;houtsidehnucleush
Answer:hhEh
Diff:h1h
Section:hh2.1h
LO:hh2.2h
GlobalhLO:hhG2,hG4h
9)hInhahneutralhatomhthehnumberhofh________hishequalhtohthehnumberhofh________.h
A)hprotons;helectronsh
B)hprotons;hneutronsh
C)hneutrons;helectronsh
D)hprotonsh+helectrons;hneutronsh
E)hnonehofhthehaboveh
Answer:hhAh
Diff:h1h
Section:hh2.1h
LO:hh2.2h
GlobalhLO:hhG2h
10)hWhichhstatementhishincorrecthaccordinghtohmodernhatomichtheory?h
A)hSomehsugarshhavehthehformulahC3.5H7O3.5.h
B)hAnhatomhofh14Nhhashthehsamehapproximatehmasshashanhatomhofh14C.h
C)hAnhatomhofh14Nhbehaveshdifferentlyhinhchemicalhreactionshthanhanhatomhofh14C.h
D)hAnhexamplehofhahchemicalhreactionhishCaCO3h→hCaOh+hCO2.h
E)hC2H6handhC3H8harehbothhpossiblehcompoundshofhcarbonhandhhydrogen.h
Answer:hhAh
Diff:h2h
Section:hh2.1h
LO:hh2.1h
GlobalhLO:hhG2h
11)hWherehishmosthofhthehmasshofhanhatomhconcentrated?h
A)helectronsh
B)hneutronsh
C)hnucleush
D)horbitalsh