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Electricity. — Science STD 8 — Question

Tamilnadu BoardEnglish MediumSTD 8ScienceElectricity.1 Mark
Question
State some advantages electroplating.
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Answer

  1. It protects the metal from corrosion and rusting.
  2. It is used to coat desired metal on other objects.
  3. It can make more reactive metal like iron.
  4. Coating of chromium on the metal gives luster to the objects.

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