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प्रश्न
Give reason.
Copper and brass utensils should be tinned.
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उत्तर
Copper and brass materials also undergo corrosion, resulting in the formation of a greenish layer on this surface. When the surface of copper or brass is contacted by 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.
संबंधित प्रश्न
Explain the term “corrosion” with an example. Write a chemical equation to show the process of corrosion of iron.
The process of depositing a thin layer of zinc on iron articles is called ______.
Choose the correct alternative and rewrite the following:
Iron is _____________________.
Give reason.
An iron article should be given a coat of paint
Which of the following method is used to prevent the accumulation of greenish layer on brass due to corrosion?
Find the correlation:
Bronze : ______ :: Tin : Cu+Zn.
Write the name.
An alloy of copper and tin-
Complete flow chart given below.
Iron pillar near the Qutub Minar in Delhi is famous for the following facts. Which of these facts is responsible for its long stability?
In ______ process a layer of molten tin is deposited on metals.
