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a reddish brown metal x when …

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a reddish brown metal x when heated in presence of oxygen forms a black compound y which is basic in nature when heated with hydrogen gas gives back y. identify x and y . write the chemical equation between y and h2. identify the substances which are oxidized and reduced
  • 1 answers

A C 10 months, 3 weeks ago

X- Copper(Cu) Y- Copper oxide (CuO) CuO + H2 ---> H2O + Cu Substance oxidised - H2 Substance reduced - CuO Hope it helps
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