Why iron articles are not rusted after zinc coat broke?
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If the zinc coating is broken, the galvanized object remains protected against rusting because zinc is more reactive than iron and hence can be easily oxidized. Thus, when zinc layer breaks down, the zinc continuous to react and get oxidized. Hence iron object is protected.
#️⃣MARK BRAINLIEST✓✓
If the zinc coating is broken, the galvanized object remains protected against rusting because zinc is more reactive than iron and hence can be easily oxidized. Thus, when zinc layer breaks down, the zinc continuous to react and get oxidized. Hence iron object is protected.
#️⃣MARK BRAINLIEST✓✓
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