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Corrosion And Its Prevention (chemistry Only) (GCSE Chemistry)

The following is a GCSE Chemistry test covering 'Corrosion And Its Prevention (chemistry Only)' from the broader topic Using Resources. The test is geared towards the AQA exam board style syllabus.
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What is the most important first action if a protective paint coating is found to be blistering and flaking on a steel structure?
Which protective method uses a more reactive metal wired to a buried steel pipe so the pipe is protected from corrosion?
What is “impressed current cathodic protection” mainly used for?
Which of the following best describes why cathodic areas do not corrode in a rusting cell?
What role do corrosion inhibitors play in closed systems (e.g., cooling systems)?
Which of these is a common material used for electroplating to give corrosion resistance and a decorative finish?
Why is aluminium often used for outdoor structures despite being a metal that can corrode?
What is the main reason sea salt spray increases corrosion on coastal steel structures?
Which chemical condition tends to increase the rate of corrosion of iron in water?
Which statement describes anodic and cathodic areas on a corroding metal surface?
Which two conditions are essential for ordinary rusting of iron to occur?