Science, asked by wwwhemantkumar9460, 9 months ago

What happens when copper powder is heated​

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Answered by amruta7027
33

Answer:

When the “copper powder” is heated in a 'china dish', the copper powder surface becomes coated with “black colour substance” due to the formation of 'copper oxide' by surface oxidation. EXPLANATION: Copper reacts with oxygen in the air upon heating and forms copper oxide

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