Electrochemistry and Corrosion: Definitions and Concepts
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Questions and Answers

Which of the following best defines conductors?

  • Substances that do not conduct electricity in any state
  • Substances that conduct electricity only in their molten state
  • Substances allowing the passage of electric current (correct)
  • Substances not allowing the passage of electric current
  • What distinguishes non-electrolytes from electrolytes?

  • Electrolytes conduct electricity only in their dissolved state
  • Electrolytes conduct electricity through them in molten or dissolved state
  • Non-electrolytes do not conduct electricity in any state (correct)
  • Non-electrolytes conduct electricity only in their molten state
  • What is the primary distinction between insulators and conductors?

  • Insulators conduct electricity only in their molten state
  • Insulators allow electric current to pass through them (correct)
  • Conductors do not allow electric current to pass through them
  • Conductors conduct electricity only in their dissolved state
  • How can oxidation and reduction be defined according to the electronic concept?

    <p>Oxidation is the removal of electrons, and reduction is the gain of electrons</p> Signup and view all the answers

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