Chemistry, asked by emashhd735, 9 months ago

1-Sodium Oxide+Carbon
2-Copper Oxide+Carbon
3-Aluminium Oxide+Carbon
4-Iron Oxide+Carbon
5-Lead Oxide+Carbon
In which of these reactions is the metal reduced

Answers

Answered by JanviMurade3103

1

Answer:

1. Sodium Carbonate

2.Copper Oxide ( monooxide)

3.AL2O3-AL4C3

4.Fe2O3+3CO

5.PbO

4th reaction is an reduction reaction so in the 4th reaction metal is reduced

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