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The World of Metals and Non-metals — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceThe World of Metals and Non-metals1 Mark
MCQ
The process of rusting requires:
  • A
    Air only
  • B
    Water only
  • ✓
    Moist air
  • D
    Light and air
✓

Answer

Correct option: C.
Moist air
C

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