Chemistry, asked by vineetsharma9570, 1 year ago

why is rusting of iron considerd to be a harmful chemical chainge

Answers

Answered by Sagsay

rusting is considered a harmful chemical change . during rusting the strength of iron is reduced.much money is wasted every year to to replace the damaged iron.the following reaction takes place during rusting.

Fe+O2+H20-Fe2o3+xH2
rust

hydrated oxide of iron------H2o+cl2

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