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Chromium is extensively used in electroplating because
  • a)
    it does not corrode
  • b)
    it is scratch resistant
  • c)
    both (a) & (b)
  • d)
    it is the cheapest medium of electroplating 
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Chromium is extensively used in electroplating becausea)it does not co...
Introduction to Chromium in Electroplating
Chromium is widely utilized in the electroplating industry due to its unique properties that enhance the performance and durability of coated materials. Two primary reasons make chromium a preferred choice for electroplating.
Corrosion Resistance
- Chromium is highly resistant to corrosion, which protects the underlying material from environmental factors such as moisture, salt, and chemicals.
- This resistance prolongs the lifespan of products, making them more reliable and cost-effective in the long run.
Scratch Resistance
- The electroplating process with chromium creates a hard and durable surface that is resistant to scratches and wear.
- This quality is particularly important for items that undergo frequent handling or are exposed to harsh conditions, ensuring they maintain their aesthetic appeal and functional integrity.
Conclusion
In summary, chromium's exceptional properties of corrosion resistance and scratch resistance make it an ideal choice for electroplating. These characteristics enhance the durability and longevity of products, leading to increased customer satisfaction and reduced maintenance costs. As a result, the correct answer is option 'C': both (a) and (b).
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Chromium is extensively used in electroplating becausea)it does not corrodeb)it is scratch resistantc)both (a) & (b)d)it is the cheapest medium of electroplatingCorrect answer is option 'C'. Can you explain this answer? for Class 8 2026 is part of Class 8 preparation. The Question and answers have been prepared according to the Class 8 exam syllabus. Information about Chromium is extensively used in electroplating becausea)it does not corrodeb)it is scratch resistantc)both (a) & (b)d)it is the cheapest medium of electroplatingCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Class 8 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Chromium is extensively used in electroplating becausea)it does not corrodeb)it is scratch resistantc)both (a) & (b)d)it is the cheapest medium of electroplatingCorrect answer is option 'C'. Can you explain this answer?.
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