Question:
Which one of the following metal is used in galvanization?
Which one of the following metal is used in galvanization?
Updated On: Jun 23, 2023
- $ Cu $
- $ Ag $
- $ Zn $
- $ Fe $
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The Correct Option is C
Solution and Explanation
In galvanization process $ Zn $ is used. $ Zn $ is deposited on the surface of iron articles. This process is known as galvanization.
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Concepts Used:
Electrolysis
Electrolysis:
Electrolysis is the process by which an element is decomposed and undergoes some chemical change under the influence of any electric current. The first-ever electrolysis was executed out by Sir Humphrey Davey in the year 1808. Electrolysis can occur in both Galvanic cells and Electrolytic cells.
Applications of Electrolysis:
- Electrolytic cells are used for the production of Hydrogen and Oxygen gas from water.
- They are used for the large-scale production of pure metals like sodium, copper, magnesium, etc.
- They are used to extract Aluminium from Bauxite.
- Electrolytic cells are used for electroplating, a process by which a thin protective layer of one metal is formed over another metal, mostly for protection.
- Electrolysis is used for the electrorefining of non-ferrous metals.
Read More: Products of Electrolysis