Question

What happen when copper is heated in pressure of oxygen?Give reason and explain it's type of reaction?​

Answer 1

when copper metal is heated in air,it gets oxidised to form copper oxide.The reddish brown colour of copper turns into black copper oxide.

2Cu(s)+O2(g)------->2CuO(g)

It is a redox reaction in which copper is oxidised to copper oxide and oxygen is reduced.

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