Science, asked by simranchahal, 5 months ago

why is an iron grill painted frequently ?​

Answers

Answered by skkeshriecrpdayuh
1

Answer:

Answer. (a) An iron grill is painted frequently to prevent its rusting. (b) There is less corrosion of aluminium than iron when both are exposed to air because aluminium forms a layer of aluminium oxide on its surface as soon as it comesair

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