Chemical Effects of Electric Current
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Questions and Answers

What is the process called when electric current passes through a conducting solution and causes chemical reactions?

  • Electrocuting
  • Electromagnetism
  • Electroplating
  • Electrolysis (correct)

    • Which of the following metals is commonly used for electroplating due to its resistance to corrosion?

  • Nickel (correct)
  • Aluminum
  • Magnesium
  • Sodium

    • What effect does the chemical reaction during electrolysis have on the conducting solution?

  • It reduces the pH of the solution
  • It decomposes the solution into its constituent elements (correct)
  • It causes the solution to evaporate
  • It increases the conductivity of the solution

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