AQA GCSE CHEMISTRY - C10 QUESTIONS
WITH CORRECT ANSWERS 2025
WhatNisNtheNscientificNnameNforNaN'chemicalNfamily'N-NCORRECTNANSWERN-ANhomologousNseries
WhatNareNalkanesNandNalkenesNknownNcollectivelyNas?N-NCORRECTNANSWERN-Alkynes
WhatNisNaNfunctionalNgroup?N-NCORRECTNANSWERN-
SpecificNgroupsNofNbondsNorNatomsNwhichNdetermineNtheNchemicalNpropertiesNofNsubstancesNwithinNaNho
mologousNseries
WhyNareNalkenesNnotNgenerallyNusedNasNfuels?N-NCORRECTNANSWERN-
TheyNareNlessNlikelyNtoNcompletelyNcombustNandNareNthereforeNlessNefficientNthanNalkanes
WhyNareNalkenesNmoreNreactiveNthanNalkanes?N-NCORRECTNANSWERN-
TheirNdoubleNcarbonNbondNdoesNnotNtakeNthatNmuchNenergyNtoNbreak
WhatNgroupNareNalkenes/alcoholNmoreNlikelyNtoNreactNwith?N-NCORRECTNANSWERN-7
WhatNhappensNwhenNanNalkeneNreactsNwithNhydrogen?N-NCORRECTNANSWERN-ItNbecomesNanNalkane
WhatNconditionsNareNneededNforNalkenesNtoNreactNwithNhydrogen?N-NCORRECTNANSWERN-
60NDegreesNCentigrade,NNickelNcatalyst
WhatNisNtheNprocessNofNturningNalkenesNbackNintoNalkanesNcalled?N-NCORRECTNANSWERN-Hydrogenation
WhereNisNhydrogenationNusedNinNindustry?N-NCORRECTNANSWERN-ToNturnNvegetableNoilsNintoNmargarine
WhatNhappensNwhenNanNalkeneNisNreactedNwithNwater?N-NCORRECTNANSWERN-ItNbecomesNanNalcohol
WITH CORRECT ANSWERS 2025
WhatNisNtheNscientificNnameNforNaN'chemicalNfamily'N-NCORRECTNANSWERN-ANhomologousNseries
WhatNareNalkanesNandNalkenesNknownNcollectivelyNas?N-NCORRECTNANSWERN-Alkynes
WhatNisNaNfunctionalNgroup?N-NCORRECTNANSWERN-
SpecificNgroupsNofNbondsNorNatomsNwhichNdetermineNtheNchemicalNpropertiesNofNsubstancesNwithinNaNho
mologousNseries
WhyNareNalkenesNnotNgenerallyNusedNasNfuels?N-NCORRECTNANSWERN-
TheyNareNlessNlikelyNtoNcompletelyNcombustNandNareNthereforeNlessNefficientNthanNalkanes
WhyNareNalkenesNmoreNreactiveNthanNalkanes?N-NCORRECTNANSWERN-
TheirNdoubleNcarbonNbondNdoesNnotNtakeNthatNmuchNenergyNtoNbreak
WhatNgroupNareNalkenes/alcoholNmoreNlikelyNtoNreactNwith?N-NCORRECTNANSWERN-7
WhatNhappensNwhenNanNalkeneNreactsNwithNhydrogen?N-NCORRECTNANSWERN-ItNbecomesNanNalkane
WhatNconditionsNareNneededNforNalkenesNtoNreactNwithNhydrogen?N-NCORRECTNANSWERN-
60NDegreesNCentigrade,NNickelNcatalyst
WhatNisNtheNprocessNofNturningNalkenesNbackNintoNalkanesNcalled?N-NCORRECTNANSWERN-Hydrogenation
WhereNisNhydrogenationNusedNinNindustry?N-NCORRECTNANSWERN-ToNturnNvegetableNoilsNintoNmargarine
WhatNhappensNwhenNanNalkeneNisNreactedNwithNwater?N-NCORRECTNANSWERN-ItNbecomesNanNalcohol