Chemistry · Corrosion and Electroplating
Which of the following is NOT an example of corrosion?
- 1Green coating forming on the surface of copper
- 2Brownish layer forming on iron (rusting)
- 3Tarnishing of silver articles
- 4Coating of chromium on brass (electroplating)✓
Correct answer
Coating of chromium on brass (electroplating)
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