SINDH MDCAT 2019 CHEMISTRY#Downs Cell#Electrochemistry26Choose the best answerDown's cell is used to prepare: (Sindh MDCAT 2019)ASodium carbonateBSodium bicarbonateCSodium hydroxideDSodium metal Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Electrochemistry#Electrolysis27Choose the best answerWhich of the following is NOT a correct feature of electrolytic cells?AReduction occurs at cathodeBOxidation occurs at anodeCAlternating current source is connected to electrodesDElectrochemical reaction takes place Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Electrochemistry#Electrorefining28Choose the best answerHow would you describe the purity of copper obtained through electric refining? (MDCAT Reconduct 2023)A60% pureB100% pureC50% pureD80% pure Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Electrochemistry#Oxidation Number29Choose the best answerOxidation number of free magnesium is? (UHS MDCAT 2023)A0B+1C+2D+3 Like 0 Discuss 0Share
MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Cathode Reaction#Electrochemistry30Choose the best answerWhich reaction occurs at the cathode? (IBA MDCAT Reconduct 2024)AOxidationBReductionCRedoxDNone Like 0 Discuss 0Share