A metal ‘X’ left exposed to moist air loses its shiny brown surface and gains a green coat.
a) Identify the process that took place. Name the metal X.
b) Name the green coloured compound formed.
c) List two ways to prevent this process.
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32
Answer:
The metal has corroded because of being exposed to moist air.
Green compound is basic copper carbonate [CuCO3. Cu (OH)2]
The metal is copper.
Two ways to prevent this process :
Painting, Greasing, Oiling, Galvanizing (any two)
Explanation:
Answered by
10
Answer:
Explanation:this is the answer
Hope you understand it
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