Chemistry · Chemical Reactions
When an iron nail gets rusted, iron oxide is formed:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1without any change in the weight of the nail.
- 2with decrease in the weight of the nail.
- 3with increase in the weight of the nail.✓
- 4without any change in colour or weight of the nail.
Correct answer
with increase in the weight of the nail.
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