Exam (elaborations)

AQA GCSE CHEMISTRY – ELECTROLYSIS QUESTIONS WITH CORRECT ANSWERS 2025

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AQA GCSE CHEMISTRY – ELECTROLYSIS QUESTIONS WITH CORRECT ANSWERS 2025

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AQA GCSE CHEMISTRY

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AQA GCSE CHEMISTRY

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Institution: AQA GCSE CHEMISTRY
Course: AQA GCSE CHEMISTRY

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Uploaded on: February 24, 2025
Number of pages: 7
Written in: 2024/2025
Type: Exam (elaborations)
Contains: Questions & answers

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aqa gcse chemistry electrolysis questions with c

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AQA GCSE CHEMISTRY – ELECTROLYSIS
QUESTIONS WITH CORRECT ANSWERS 2025
WhatBisBelectrolysis?B-BCORRECTBANSWERB-TheBbreakingBdownBofBaBsubstanceBusingBelectricity

TypesBofBelectrolysisB-BCORRECTBANSWERB-OfBaqueousBionicBcompoundsB

OfBmoltenBionicBcompounds

IonicBcompoundB-BCORRECTBANSWERB-
aBcompoundBcomposedBofBpositive(cations)BandBnegativeBions(anions)

WhyBcan'tBionicBcompoundsBconductBelectricityBasBsolid?B-BCORRECTBANSWERB-
TheBelectronsBaren'tBfreeBtoBmoveBandBcarryBtheBchargeBthroughBtheBstructure

WhatBisBanBelectrolyte?B-BCORRECTBANSWERB-aBliquid/solutionBthatBconductsBelectricity

DefineBdischargeB-BCORRECTBANSWERB-Gain/lossBofBelectronsBtoBbecomeBelectricallyBneutral/BanBatom

WhatBisBtheBgeneralBruleBforBelectrolysisBofBaqueousBsolutionsBregardingBwhichBionBgetsBdischargedBatBeac
hBelectrodeB?B-BCORRECTBANSWERB-TheBionBthatBisBeasiestBtoBdischargeBwillBbeBdischarged

HowBareBelectrolytesBmade?B-BCORRECTBANSWERB-byBmeltingBorBdissolvingBionicBcompounds

WhatBisBtheBaBpositiveBelectrodeBcalled?B-BCORRECTBANSWERB-Anode

WhatBisBaBnegativeBelectrodeBcalled?B-BCORRECTBANSWERB-Cathode

reductionB-BCORRECTBANSWERB-gainBofBelectrons

OxidationB-BCORRECTBANSWERB-lossBofBelectrons

, WhichBelectrodeBareBcationsBdischargedBatB?B-BCORRECTBANSWERB-Cathode

DoesBoxidationBorBreductionBoccurBatBtheBcathode?B-BCORRECTBANSWERB-reduction

CationsBareBdischargedBatBtheBcathodeBasBtheyBgainBelectronsBtoBbecomeBatoms

WhichBelectrodeBareBanionsBdischargedBat?B-BCORRECTBANSWERB-Anode

DoesBoxidationBorBreductionBoccurBatBtheBanode?B-BCORRECTBANSWERB-oxidation

AnionsBareBdischargedBatBtheBanodeBasBtheyBloseBelectronsBtoBbecomeBatoms

HowBdoBionsBbecomeBatomsBorBmolecules?B-BCORRECTBANSWERB-ByBlosingBorBgainingBelectrons

HowBdoesBanBelectrolysisBcircuitBbecomeBcomplete?B-BCORRECTBANSWERB-
ABflowBofBelectronsBtakenBfromBanodeBtoBcathode

HowBdoByouBmeasureBtheBconductivityBofBanBelectrolyte?B-BCORRECTBANSWERB-WithBaBconductivityBprobe

InBmoltenBionicBcompoundsBthereBisBonlyB___________B-BCORRECTBANSWERB-oneBsourceBofBions

InBtheBelectrolysisBofBmoltenBleadBbromideBwhatBisBtheBhalfBequationBforBtheBPb2+Bions?B-
BCORRECTBANSWERB-Pb2B+B2eB-->BPb

InBtheBelectrolysisBofBmoltenBleadBbromideBwhatBisBtheBhalfBequationBforBtheBBr-Bions?B-
BCORRECTBANSWERB-2Br-B-->Br2B+B2e

WhatBisBanBelectricBcurrent?B-BCORRECTBANSWERB-theBflowBofBelectrons

WhatBisBaBcovalentBbond?B-BCORRECTBANSWERB-aBsharedBpairBofBelectrons

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AQA GCSE CHEMISTRY – ELECTROLYSIS QUESTIONS WITH CORRECT ANSWERS 2025

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