2. Rusting of iron involves a chemical reaction which is a combination of
O Reduction as well as combination reactions
Oxidation as well as combination reactions
O Reduction as well as displacement reactions
O Oxidation as well as displacement reactions
Answers
Answered by
3
Answer:
oxidation as well as displacement reaction
Answered by
2
Answer:
Oxidation as well as combination reactions
Explanation:
4Fe + 3O2 ---> 2Fe2O3 (oxidation)
Fe2O3 + xH2O ----> Fe2O3.xH2O
rust
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