When iron nails are kept in Copper Sulphate solution for some time
a) The iron nails turn brown after some time.
b) There is no change in iron nails.
c) A brown colour gas is released.
Answers
Answered by
14
Answer:
the nails turn brown after some time due to the covering of copper on it
Answered by
0
Answer:
When iron comes in contact with moisture or air, it starts to corrode.
Explanation:
Corrosion is a chemical procedure in which iron gets reacted with moisture and form a thin layer of rust on its surface.
When iron nails are kept in Copper sulphate solution for some time, it turns brown due to process of corrosion. This brown covering is called rust.
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