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Electrolysis

Quiz by Opeyemi Ogundeji

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8 questions
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  • Q1
    In electrolysis, which electrode is connected to the negative terminal of a power source?
    Cathode
    None of the electrodes
    Anode
    Both electrodes
    30s
  • Q2
    Which process uses electric current to break down a compound into its elements?
    Evaporation
    Electrolysis
    Sublimation
    Combustion
    30s
  • Q3
    In electrolysis, which electrode is positively charged?
    Cathode
    Both electrodes
    Anode
    None of the electrodes
    30s
  • Q4
    Which type of solution is required for electrolysis to occur?
    A non-electrolyte solution
    A non-aqueous solution
    An electrolyte solution
    A neutral solution
    30s
  • Q5
    What is the process called when a substance gains electrons in electrolysis?
    Ionization
    Evaporation
    Oxidation
    Reduction
    30s
  • Q6
    Which type of electrode attracts negatively charged ions during electrolysis?
    Both electrodes
    None of the electrodes
    Anode
    Cathode
    30s
  • Q7
    In electrolysis, what is the process called when a substance loses electrons?
    Reduction
    Ionization
    Evaporation
    Oxidation
    30s
  • Q8
    In electrolysis, what is the process called when a solid substance is deposited on an electrode?
    Electrolysis
    Electrolyte conductivity
    Electrolyte solution
    Electroplating
    30s

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