Electrolysis
Quiz by Opeyemi Ogundeji
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8 questions
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- Q1In electrolysis, which electrode is connected to the negative terminal of a power source?CathodeNone of the electrodesAnodeBoth electrodes30s
- Q2Which process uses electric current to break down a compound into its elements?EvaporationElectrolysisSublimationCombustion30s
- Q3In electrolysis, which electrode is positively charged?CathodeBoth electrodesAnodeNone of the electrodes30s
- Q4Which type of solution is required for electrolysis to occur?A non-electrolyte solutionA non-aqueous solutionAn electrolyte solutionA neutral solution30s
- Q5What is the process called when a substance gains electrons in electrolysis?IonizationEvaporationOxidationReduction30s
- Q6Which type of electrode attracts negatively charged ions during electrolysis?Both electrodesNone of the electrodesAnodeCathode30s
- Q7In electrolysis, what is the process called when a substance loses electrons?ReductionIonizationEvaporationOxidation30s
- Q8In electrolysis, what is the process called when a solid substance is deposited on an electrode?ElectrolysisElectrolyte conductivityElectrolyte solutionElectroplating30s