Electrolysis

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  • Created by: bing
  • Created on: 16-04-16 15:03

1. What happens at the cathode

  • negative sodium ions go to cathode and lose electrons
  • positive sodium ions go to cathode and loses electrons
  • Positive sodium ions go to cathode and gains electrons
  • negative sodium ions go to cathode and gain elctrons
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Other questions in this quiz

2. what is elctrolysis

  • flow of charge by moving ions. ions discharge at electrodes
  • flow of ions discharging at end
  • flow of charge by protons and neutrons
  • electricity being made

3. What happens in electrolysis

  • Sodium chloride creates eletricity
  • Sodium chloride splits up into ions so free to move
  • Carbon dioxide splits up into elements so free to move
  • Carbon dioxide creates elctricity

4. What is the equation at the cathode

  • Na+ + e- > Na
  • Na- + e- > Na
  • Na+ - e- > Na
  • Na- - e+ > Na

5. How does electricty flow in electrolysis

  • electricity is made by someone by shocks
  • charge bumps into each other in solid
  • charge moves through through molten liquid by movement of ions
  • charge moves through solid

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