AQA GCSE CHEMISTRY 8462/2F FOUNDATION TIER PAPER 2
b b b b b b b b
EXAM QUESTION PAPER b b
(AUTHENTIC MRKING SCHEME ATTACHED)
b b b
GCSE
CHEMISTRY
Foundation Tier b Paper 2 b
F
Time allowed: 1 hour 45 minutes
b b b b b
Materials
Forbthisbpaperbyoubmustbhave: ForbExaminer’sbUse
abruler
abscientificbcalculator Question Mark
thebperiodicbtableb(enclosed). 1
2
Instructions
Usebblackbinkborbblackbball-pointbpen. 3
Pencilbshouldbonlybbebusedbforbdrawing. 4
Fillbinbthebboxesbatbthebtopbofbthisbpage.
5
Answerballbquestionsbinbthebspacesbprovided.b Dobnotbwriteboutsideb
thebboxbaroundbeachbpageborbonbblankbpages. 6
Ifbyoubneedbextrabspacebforbyourbanswer(s),busebtheblinedbpagesbatbthebendbofbt 7
hisbbook.b Writebthebquestionbnumberbagainstbyourbanswer(s). 8
Doballbroughbworkbinbthisbbook.b Crossbthroughbanybworkbyoubdobnotbwant
tobbebmarked. 9
Inballbcalculations,bshowbclearlybhowbyoubworkboutbyourbanswer. 10
TOTAL
Information
Thebmaximumbmarkbforbthisbpaperbisb100.
Thebmarksbforbquestionsbarebshownbinbbrackets.
Youbarebexpectedbtobusebabcalculatorbwherebappropriate.
YoubarebremindedbofbthebneedbforbgoodbEnglishbandbclearbpresentationb
inbyourbanswers.
,IB/M/Jun22/E11
8462/2F
, 2
Dobnotbwrite
b outsidebth
0 1 Thisbquestionbisbaboutbwater. eb box
Abstudentbinvestigatedbpurebwater.b
Thebstudentbmeasured:
thebboilingbpointbofbpurebwater
thebpHbofbpurebwater.
0 1 .b 1 Completebthebsentences.
Choosebanswersbfrombthebbox.
[2bmarks]
0 4 7 10 25 100
Purebwaterbhasbabboilingbpointbof °C.
b
PurebwaterbhasbabpHbofb .
0 1 .b 2 WhatbcouldbthebstudentbusebtobmeasurebthebpHbofbpurebwater?
[1bmark]
IB/M/Jun22/8462/2F
, 3
Dobnotbwrite
b outsidebth
Abdifferentbstudentbinvestigatedbseabwater. eb box
Seabwaterbcontainsbdissolvedbsolids.
Thisbisbthebmethodbused.
1. Measurebab50bcm3b samplebofbthebseabwater.
2. Heatbthebsamplebuntilballbthebwaterbhasbevaporated.
3. Measurebthebmassbofbsolidbthatbremains.
4. Repeatbstepsb1btob3bthreebmorebtimes.
0 1 . 3 Whichbtwobpiecesbofbequipmentbwerebneededbinbthisbinvestigation?b
[2bmarks]
Tickb()btwobboxes.
Balance
Measuringbcylinder
Ruler
Thermometer
Timer
Questionb1bcontinuesbonbthebnextbpage
IB/M/Jun22/8462/2F
b b b b b b b b
EXAM QUESTION PAPER b b
(AUTHENTIC MRKING SCHEME ATTACHED)
b b b
GCSE
CHEMISTRY
Foundation Tier b Paper 2 b
F
Time allowed: 1 hour 45 minutes
b b b b b
Materials
Forbthisbpaperbyoubmustbhave: ForbExaminer’sbUse
abruler
abscientificbcalculator Question Mark
thebperiodicbtableb(enclosed). 1
2
Instructions
Usebblackbinkborbblackbball-pointbpen. 3
Pencilbshouldbonlybbebusedbforbdrawing. 4
Fillbinbthebboxesbatbthebtopbofbthisbpage.
5
Answerballbquestionsbinbthebspacesbprovided.b Dobnotbwriteboutsideb
thebboxbaroundbeachbpageborbonbblankbpages. 6
Ifbyoubneedbextrabspacebforbyourbanswer(s),busebtheblinedbpagesbatbthebendbofbt 7
hisbbook.b Writebthebquestionbnumberbagainstbyourbanswer(s). 8
Doballbroughbworkbinbthisbbook.b Crossbthroughbanybworkbyoubdobnotbwant
tobbebmarked. 9
Inballbcalculations,bshowbclearlybhowbyoubworkboutbyourbanswer. 10
TOTAL
Information
Thebmaximumbmarkbforbthisbpaperbisb100.
Thebmarksbforbquestionsbarebshownbinbbrackets.
Youbarebexpectedbtobusebabcalculatorbwherebappropriate.
YoubarebremindedbofbthebneedbforbgoodbEnglishbandbclearbpresentationb
inbyourbanswers.
,IB/M/Jun22/E11
8462/2F
, 2
Dobnotbwrite
b outsidebth
0 1 Thisbquestionbisbaboutbwater. eb box
Abstudentbinvestigatedbpurebwater.b
Thebstudentbmeasured:
thebboilingbpointbofbpurebwater
thebpHbofbpurebwater.
0 1 .b 1 Completebthebsentences.
Choosebanswersbfrombthebbox.
[2bmarks]
0 4 7 10 25 100
Purebwaterbhasbabboilingbpointbof °C.
b
PurebwaterbhasbabpHbofb .
0 1 .b 2 WhatbcouldbthebstudentbusebtobmeasurebthebpHbofbpurebwater?
[1bmark]
IB/M/Jun22/8462/2F
, 3
Dobnotbwrite
b outsidebth
Abdifferentbstudentbinvestigatedbseabwater. eb box
Seabwaterbcontainsbdissolvedbsolids.
Thisbisbthebmethodbused.
1. Measurebab50bcm3b samplebofbthebseabwater.
2. Heatbthebsamplebuntilballbthebwaterbhasbevaporated.
3. Measurebthebmassbofbsolidbthatbremains.
4. Repeatbstepsb1btob3bthreebmorebtimes.
0 1 . 3 Whichbtwobpiecesbofbequipmentbwerebneededbinbthisbinvestigation?b
[2bmarks]
Tickb()btwobboxes.
Balance
Measuringbcylinder
Ruler
Thermometer
Timer
Questionb1bcontinuesbonbthebnextbpage
IB/M/Jun22/8462/2F
