STRAIGHTERLINE CHEMISTRY FINAL QUESTIONS
WITH CORRECT ANSWERS
WhatBisBtheBtermBusedBforBfindingsBthatBareBsummarizedBbasedBonBaBpatternBorBtrend?
a.BLawB
b.BHypothesis
c.BTheory
d.BPhenomena
e.BPredictionB-BCORRECTBANSWERB-a.BLaw
WhichBofBtheBfollowingBisBaBtentativeBexplanationBforBaBsetBofBobservations?
SelectBone:
a.BLaw
b.BHypothesisB
c.BTheory
d.BPhenomena
e.BPredictionB-BCORRECTBANSWERB-b.BHypothesis
IfBaBliquidBcontainsB60%BsugarBandB40%BwaterBthroughoutBitsBcompositionBthenBwhatBisBitBcalled?
SelectBone:
a.BSolute
b.BCompound
c.BHomogeneousBmixtureB
d.BHeterogeneousBmixture
e.BSolventB-BCORRECTBANSWERB-c.BHomogeneousBmixture
,WhichBofBtheBfollowingBdoesBnotBhaveBaBuniformBcompositionBthroughout?
SelectBone:
a.BElement
b.BCompound
c.BHomogeneousBmixture
d.BHeterogeneousBmixtureB
e.BSolventB-BCORRECTBANSWERB-d.BHeterogeneousBmixture
WhichBoneBofBtheseBrepresentsBaBphysicalBchange?
SelectBone:
a.BWater,BwhenBheated,BformsBsteam.B
b.BBleachBturnsBhairByellow.
c.BSugar,BwhenBheated,BbecomesBbrown.
d.BMilkBturnsBsour.
e.BApples,BwhenBexposedBtoBair,BturnBbrown.B-BCORRECTBANSWERB-
a.BWater,BwhenBheated,BformsBsteam.
HowBmanyBmicrogramsBareBinB65.3Bkg?
SelectBone:
a.B0.653Bμg
b.B6.53B×B107Bμg
c.B6.53B×B104Bμg
d.B6.53B×B10-8BμgB
e.B6.53B×B1010BμgB-BCORRECTBANSWERB-e.B6.53B×B1010Bμg
ABsmartBphoneBhasBdimensionsBofB4.9BinchesB(height),B2.3BinchesB(width)BandB8.0BmillimetersB(de
pth).BWhatBisBtheBvolumeBofBtheBsmartBphoneBinBcubicBcentimeters?B(1BinB=B2.54Bcm)
,SelectBone:
a.B58Bcm3
b.B1.7BxB105Bcm3
c.B90Bcm3
d.B3.4Bcm3B
e.B34Bcm3B-BCORRECTBANSWERB-a.B58Bcm3
GivenBthatB1BinchB=B2.54Bcm,B1.00Bcm3BisBequalBto
SelectBone:
a.B16.4Bin3
b.B6.45Bin3B
c.B0.394Bin3
d.B0.155Bin3
e.B0.0610Bin3B-BCORRECTBANSWERB-e.B0.0610Bin3
WhatBtermsBdefinesBaBmassBwhichBisBexactlyBequalBtoB1/12BtheBmassBofBoneBcarbon-12Batom?
SelectBone:
a.BIsotopeBnumber
b.BMassBnumber
c.BMass-to-chargeBratio
d.BAtomicBnumber
e.BAtomicBmassBunitB-BCORRECTBANSWERB-e.BAtomicBmassBunit
HowBmanyBneutronsBareBthereBinBanBatomBofBleadBwhoseBmassBnumberBisB208?
, SelectBone:
a.B82
b.B126B
c.B208
d.B290
e.BnoneBofBthemB-BCORRECTBANSWERB-b.B126
WhichBofBtheseBelementsBisBchemicallyBsimilarBtoBmagnesium?
SelectBone:
a.BSulfur
b.BCalciumB
c.BIron
d.BNickel
e.BPotassiumB-BCORRECTBANSWERB-b.BCalcium
C(graphite)BandBC(diamond)BareBexamplesBof:
SelectBone:
a.BisotopesBofBcarbon.
b.BallotropesBofBcarbon.B
c.BtheBlawBofBdefiniteBproportions.
d.BdifferentBcarbonBions.B-BCORRECTBANSWERB-b.BallotropesBofBcarbon.
TheB80Br-BionBhas
WITH CORRECT ANSWERS
WhatBisBtheBtermBusedBforBfindingsBthatBareBsummarizedBbasedBonBaBpatternBorBtrend?
a.BLawB
b.BHypothesis
c.BTheory
d.BPhenomena
e.BPredictionB-BCORRECTBANSWERB-a.BLaw
WhichBofBtheBfollowingBisBaBtentativeBexplanationBforBaBsetBofBobservations?
SelectBone:
a.BLaw
b.BHypothesisB
c.BTheory
d.BPhenomena
e.BPredictionB-BCORRECTBANSWERB-b.BHypothesis
IfBaBliquidBcontainsB60%BsugarBandB40%BwaterBthroughoutBitsBcompositionBthenBwhatBisBitBcalled?
SelectBone:
a.BSolute
b.BCompound
c.BHomogeneousBmixtureB
d.BHeterogeneousBmixture
e.BSolventB-BCORRECTBANSWERB-c.BHomogeneousBmixture
,WhichBofBtheBfollowingBdoesBnotBhaveBaBuniformBcompositionBthroughout?
SelectBone:
a.BElement
b.BCompound
c.BHomogeneousBmixture
d.BHeterogeneousBmixtureB
e.BSolventB-BCORRECTBANSWERB-d.BHeterogeneousBmixture
WhichBoneBofBtheseBrepresentsBaBphysicalBchange?
SelectBone:
a.BWater,BwhenBheated,BformsBsteam.B
b.BBleachBturnsBhairByellow.
c.BSugar,BwhenBheated,BbecomesBbrown.
d.BMilkBturnsBsour.
e.BApples,BwhenBexposedBtoBair,BturnBbrown.B-BCORRECTBANSWERB-
a.BWater,BwhenBheated,BformsBsteam.
HowBmanyBmicrogramsBareBinB65.3Bkg?
SelectBone:
a.B0.653Bμg
b.B6.53B×B107Bμg
c.B6.53B×B104Bμg
d.B6.53B×B10-8BμgB
e.B6.53B×B1010BμgB-BCORRECTBANSWERB-e.B6.53B×B1010Bμg
ABsmartBphoneBhasBdimensionsBofB4.9BinchesB(height),B2.3BinchesB(width)BandB8.0BmillimetersB(de
pth).BWhatBisBtheBvolumeBofBtheBsmartBphoneBinBcubicBcentimeters?B(1BinB=B2.54Bcm)
,SelectBone:
a.B58Bcm3
b.B1.7BxB105Bcm3
c.B90Bcm3
d.B3.4Bcm3B
e.B34Bcm3B-BCORRECTBANSWERB-a.B58Bcm3
GivenBthatB1BinchB=B2.54Bcm,B1.00Bcm3BisBequalBto
SelectBone:
a.B16.4Bin3
b.B6.45Bin3B
c.B0.394Bin3
d.B0.155Bin3
e.B0.0610Bin3B-BCORRECTBANSWERB-e.B0.0610Bin3
WhatBtermsBdefinesBaBmassBwhichBisBexactlyBequalBtoB1/12BtheBmassBofBoneBcarbon-12Batom?
SelectBone:
a.BIsotopeBnumber
b.BMassBnumber
c.BMass-to-chargeBratio
d.BAtomicBnumber
e.BAtomicBmassBunitB-BCORRECTBANSWERB-e.BAtomicBmassBunit
HowBmanyBneutronsBareBthereBinBanBatomBofBleadBwhoseBmassBnumberBisB208?
, SelectBone:
a.B82
b.B126B
c.B208
d.B290
e.BnoneBofBthemB-BCORRECTBANSWERB-b.B126
WhichBofBtheseBelementsBisBchemicallyBsimilarBtoBmagnesium?
SelectBone:
a.BSulfur
b.BCalciumB
c.BIron
d.BNickel
e.BPotassiumB-BCORRECTBANSWERB-b.BCalcium
C(graphite)BandBC(diamond)BareBexamplesBof:
SelectBone:
a.BisotopesBofBcarbon.
b.BallotropesBofBcarbon.B
c.BtheBlawBofBdefiniteBproportions.
d.BdifferentBcarbonBions.B-BCORRECTBANSWERB-b.BallotropesBofBcarbon.
TheB80Br-BionBhas
