AQA GCSE CHEMISTRY – TITRATIONS
QUESTIONS WITH CORRECT ANSWERS 2025
GiveNaNwellNknownNexampleNofNanNacidNusedNinNtitrationsN-NCORRECTNANSWERN-HCLN(hydrochloricNacid)
GiveNaNwellNknownNexampleNofNaNbaseNusedNinNtitrationsN-NCORRECTNANSWERN-NaOHN(sodiumNhydroxide)
EquationNforNwhenNNaOHNreactsNwithNHCl?N-NCORRECTNANSWERN-HClN+NNaOHN-->NNaClN+NH2O
WhatNtall,NthinNpieceNofNapparatusNdoNweNkeepNtheNacidNinNduringNanNacid-baseNtitration?N-
NCORRECTNANSWERN-burette
InNwhatNpieceNofNapparatusNdoesNtheNtitrationNreactionNoccurNin?N-NCORRECTNANSWERN-ConicalNflask
WhenNweNhaveNtheNacidNinNtheNburette,NwhatNtwoNthingsNdoNweNknowNaboutNit?N(2)N-
NCORRECTNANSWERN--NconcentrationN(weNareNtoldNthisNbyNtheNlabNtechnicianNorNinNtheNquestion)
-NvolumeNaddedNtoNbase
HowNdoNweNmeasureNtheNvolumeNofNacidNaddedNtoNtheNbaseNduringNaNtitration?N-NCORRECTNANSWERN-
MeasureNtheNinitialNvolumeNofNacidNinNtheNburette
WhenNtheNreactionNisNcompleted,NremeasureNtheNvolumeNofNtheNacidNinNtheNburette
TheNdifferenceNisNtheNvolumeNofNacidNaddedNtoNtheNbase
WhatNdoNweNuseNtoNwashNoutNtheNconicalNflaskNbeforeNtheNtitration?N-NCORRECTNANSWERN-
WashNoutNwithNdistilledNwater
WhatNdoNweNknowNaboutNtheNbaseNinNtheNconicalNflaskNbeforeNtheNtitration?N-NCORRECTNANSWERN-
TheNvolume
QUESTIONS WITH CORRECT ANSWERS 2025
GiveNaNwellNknownNexampleNofNanNacidNusedNinNtitrationsN-NCORRECTNANSWERN-HCLN(hydrochloricNacid)
GiveNaNwellNknownNexampleNofNaNbaseNusedNinNtitrationsN-NCORRECTNANSWERN-NaOHN(sodiumNhydroxide)
EquationNforNwhenNNaOHNreactsNwithNHCl?N-NCORRECTNANSWERN-HClN+NNaOHN-->NNaClN+NH2O
WhatNtall,NthinNpieceNofNapparatusNdoNweNkeepNtheNacidNinNduringNanNacid-baseNtitration?N-
NCORRECTNANSWERN-burette
InNwhatNpieceNofNapparatusNdoesNtheNtitrationNreactionNoccurNin?N-NCORRECTNANSWERN-ConicalNflask
WhenNweNhaveNtheNacidNinNtheNburette,NwhatNtwoNthingsNdoNweNknowNaboutNit?N(2)N-
NCORRECTNANSWERN--NconcentrationN(weNareNtoldNthisNbyNtheNlabNtechnicianNorNinNtheNquestion)
-NvolumeNaddedNtoNbase
HowNdoNweNmeasureNtheNvolumeNofNacidNaddedNtoNtheNbaseNduringNaNtitration?N-NCORRECTNANSWERN-
MeasureNtheNinitialNvolumeNofNacidNinNtheNburette
WhenNtheNreactionNisNcompleted,NremeasureNtheNvolumeNofNtheNacidNinNtheNburette
TheNdifferenceNisNtheNvolumeNofNacidNaddedNtoNtheNbase
WhatNdoNweNuseNtoNwashNoutNtheNconicalNflaskNbeforeNtheNtitration?N-NCORRECTNANSWERN-
WashNoutNwithNdistilledNwater
WhatNdoNweNknowNaboutNtheNbaseNinNtheNconicalNflaskNbeforeNtheNtitration?N-NCORRECTNANSWERN-
TheNvolume