Electrolysis 4.0 / 5 based on 5 ratings ? ChemistryElectrolysisGCSEEdexcel Created by: Imogen_MillsCreated on: 21-04-16 19:06 Type of electrical current used in electrolysis Direct 1 of 7 The electrolysis of water produces the gases oxygen and... Hydrogen 2 of 7 The electrolysis of dilute hydrochloric acid produces the gases hydrogen and... Chlorine 3 of 7 During electrolysis, which electrode do positively charged ions move to? Negative 4 of 7 When negatively charged ions lose electrons this is called... oxidation 5 of 7 What is the substance that is broken down called? Electrolyte 6 of 7 What state must the substance be in to be electrolyzed? Liquid 7 of 7
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