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Question
Give one word for the following.
A green layer formed on copper when it corrodes.
Give one word for the following.
A green layer formed on copper when it corrodes.
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Solution
- A Malachite green layer is formed on the copper surface due to corrosion.
- Malachite is formed due to the weathering of the copper ores. It is copper carbonate hydroxide mineral.
- The copper when exposed to moisture for a long time forms a green layer on its surface. This is due to the oxidation of copper.
- The oxidation of Cu form copper oxide, which then reacts with carbon dioxide to form copper carbonate, and this gives the surface of copper a green colour.
- A Malachite green layer is formed on the copper surface due to corrosion.
- Malachite is formed due to the weathering of the copper ores. It is copper carbonate hydroxide mineral.
- The copper when exposed to moisture for a long time forms a green layer on its surface. This is due to the oxidation of copper.
- The oxidation of Cu form copper oxide, which then reacts with carbon dioxide to form copper carbonate, and this gives the surface of copper a green colour.
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