Which of the following statements about corrosion is true?

Practice Questions

Q1
Which of the following statements about corrosion is true?
  1. It is a spontaneous redox reaction
  2. It requires an external power source
  3. It only occurs in acidic environments
  4. It is always a slow process

Questions & Step-by-Step Solutions

Which of the following statements about corrosion is true?
  • Step 1: Understand what corrosion is. Corrosion is a process where metals react with their environment.
  • Step 2: Identify that corrosion is a spontaneous reaction. This means it happens naturally without needing extra energy.
  • Step 3: Recognize that during corrosion, metals lose electrons. This process is called oxidation.
  • Step 4: Realize that corrosion often leads to the deterioration or damage of the metal.
No concepts available.
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