Question

What are redox reactions? Give examples .Can a displacement reaction be a redox reaction? Give two examples from everyday life situations where redox reactions are taking place

Answer 1

when reduction and oxidisation both takes place togetherly this reaction is know as redox reaction ..yes it is opposite of displacement reaction. example-- fe + cu so4---- feso4 +. cu

Answer 2

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Two common situations that we come across and involve redox reactions are: (i) Rusting of iron: When iron objects are exposed to humid air, a red brown flaky mixture of iron oxide, Fe2O3 and iron hydroxide, Fe(OH)3 is formed. It is soft and porous. Here, iron is oxidised to iron oxide and oxygen is reduced to oxide.