Science, asked by bairwakumarankit, 2 months ago

cao+co2=caco3 is oxidation and reductio
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Answers

Answered by sreebha02122005
0

Answer:

CaCO3→CaO+CO2 is a decomposition reaction . ... O2+2H2→2H2O Now in this reaction oxidation number of different species are changing so the reduction and oxidation both process occurs in the same reaction so it is a redox reaction.

Explanation:

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