Electric Current and Chemical Effects Quiz
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Questions and Answers

What allows the passage of electric current through a solution?

  • Free ions (correct)
  • Molecules of salts
  • Dissolved water
  • Acids and bases

    • What is a compound that conducts electricity in molten or aqueous state and undergoes decomposition with the passage of electricity?

  • Electrolyte (correct)
  • Insulator
  • Resistor
  • Conductor

    • What is a strong electrolyte?

  • An electrolyte with high boiling point
  • An electrolyte with low conductivity
  • An electrolyte that completely ionizes in a solution (correct)
  • An electrolyte that does not decompose

    • Who demonstrated the conversion of chemical energy into electrical energy through a voltaic cell?

    <p>Alessandro Volta</p> Signup and view all the answers

    What is kept in a container in the structure of a voltaic cell?

    <p>Electrolytic solution</p> Signup and view all the answers

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