Chemistry · Corrosion and Chemical Reactions
A copper plate develops a colored coating on its surface after being exposed to moisture and air during the rainy season for a prolonged period. What is the color of this coating?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Yellow
- 2Black
- 3Brown
- 4Green✓
Correct answer
Green
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