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Chemical Effects of Electric Current — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceChemical Effects of Electric Current1 Mark
MCQ
Iron vessels are coated with tin to
  • A
    Give better shining.
  • B
    Increase the strength.
  • C
    Increase weight.
  • ✓
    Prevent rusting.
✓

Answer

Correct option: D.
Prevent rusting.
Since, tin is less reactive than iron, iron vessels are coated with tin to prevent rusting. Thus, food does not come into contact with iron and is protected from getting spoiled.

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