give reason:
1. copper and brass utensils are tinned.
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1
Answer:
Copper and brass materials also undergo corrosion resulting in the formation of a greenish layer on this surface. ... In this process copper and brass articles are coated with tin
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6
Explanation:
When the surface of copper/ brass comes in contact with air or water, it results in corrosion and to prevent this, the process of tining is used. In this process copper and brass articles are coated with tin
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