●Identify the substances that are oxidised and those that are reduce – InterviewSolution

InterviewSolution

1.

●Identify the substances that are oxidised and those that are reduced:a)Na + O2 → Na2O b)CuO + H2 → Cu + H2O●Identify oxidizing agent and reducing agent in the reactions.a)Na2S2O3 + I2 → Na2S4O6 + NaIb)FeCl3+H2S → FeCl2 + S + HCl

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Answer:

NA is oxidised and O2 is REDUCED

Cu is reduced and H2 is oxidised to water

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