AQA AS Chemistry Paper 1 | June 2022 Question Paper | Inorganic & Physical Chemistry

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OxfordgCambridgegandgRSAg



Tuesday 17 May 2023 – Morning
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ASgLevelgChemistrygAg
H032/01gBreadthgingchemistryg




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INSTRUCTIONSg
• Usegblackgink.gYougcangusegangHBgpencil,gbutgonlygforggraphsgandgdiagrams.g
• Writegyourganswergtogeachgquestiongingthegspacegprovided.gIfgyougneedgextragspaceguse
gtheglinedgpagesgatgthegendgofgthisgbooklet.gThegquestiongnumbersgmustgbegclearlygshow
n.g
• Answergallgthegquestions.g
• Wheregappropriate,gyourganswergshouldgbegsupportedgwithgworking.gMarksgmightgbeggiv
engforgusinggagcorrectgmethod,gevengifgyourganswergisgwrong.g
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INFORMATIONg
• Thegtotalgmarkgforgthisgpapergisg70.g
• Thegmarksgforgeachgquestiongaregshowngingbracketsg[g].g
• Thisgdocumentghasg24gpages.g
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ADVICEg
•gReadgeachgquestiongcarefullygbeforegyougstartgyourganswer.g
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©gOCRg2023g[601/5256/4]g OCRgisgangexemptgCharityg

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DCg(ST/CT)g300793/3g Turngoverg
SECTIONgAg
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Yougshouldgspendgagmaximumgofg25gminutesgongthisgsection.g
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Answergallgthegquestions.g
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Writegyourganswergtogeachgquestiongingthegboxgprovided.g
g
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1 Whichgsubstanceghasgaggiantgcovalentglatticegstructuregingitsgsolidgstate?g
g
A potassiumg
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B silicong
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C sodiumgchlorideg
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D waterg
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Yourganswerg [1]g
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g
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2 Whatgisgthegmeaninggofgthegtermgelectronegativity?g
g
A Thegabilitygofgangatomgtogattractgthegelectronsgingagcovalentgbond.g
g
B Thegabilitygofgangatomgtoggaingangelectron.g
g
C Thegelectrostaticgattractiongbetweengagnegativegiongandgagpositivegion.g
g
D Thegsizegofgthegchargegongagnegativegion.g
g


Yourganswerg [1]g
g
g
g
3 Whichgcompoundgisgangalkali?g
g
A CH3COOHg

B CH3OHg

C HNO3g

D NH3g
g


Yourganswerg [1]g




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4 Whatgisgthegnumbergofgpairedgorbitalsgingagsulfurgatom?g
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A 4g
©gOCRg2023g

, g
3g

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B 6g
g
C 7g
g
Dg 8g
g


Yourganswerg [1]g
g
g
g
5g Whichgelementghasgtheglowestgmeltinggpoint?g
g
Ag Sg
g
Bg Pg
g
C Clg
g
D Arg
g


Yourganswerg [1]g
g
g
g
6 ThegfirstgfourgionisationgenergiesgofgagPeriodg3gelementgXgaregshowngingthegtable.g
g

Ionisationgenergyg/gkJgmol–1g

1stg 2ndg 3rdg 4thg

738g 1451g 7733g 10g541g
g
ElementgXgisgreactedgwithgchlorine.g
g
Whatgisgthegformulagofgthegchloridegformed?g
g
A XClg
g
B XClg2g

C XClg3g

D XClg4g
g


Yourganswerg [1]g
7 Agsamplegofglead(II)gsulfateg(Mg=g303.3ggmol–
1
)gisgdecomposedgbygheat,gasgshowngingthegequationgbelow.g
g
2PbSO4(s)g→g2PbSO3(s)g+gO2(g)g

Thegreactiongformsg2.40gggofgO2(g).g

Whatgisgthegmassgofglead(II)gsulfategthatghasgbeengheated?gAssumegag100%gyield.g
g
A 22.7ggg
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g ©gOCRg2023g Turngoverg