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Chemical Properties of Metals and Non-metals

Rean bought a...

Question

Rean bought a statue made of copper. To her surprise it acquired a dull green coating after a couple of months. in the explain the reason

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Solution

The green material is a mixture of copper hydroxide and copper carbonate formed due to the reaction of copper with moist air (water, oxygen and carbon dioxide).

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Chemical Properties of Metals and Non-metals

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