Chemistry, asked by Anonymous, 3 months ago

What is calcination ? How is Copper extracted from its salphide ore ? Give steps with reaction *
answer for 5 marks.​

Answers

Answered by negiabhishek236
3

Answer:

In the extraction of copper from its Sulphide Ore, when ore is subjected to roasting some of it is oxidised to Cu2O which reacts with the remaining Cu2S to give copper metal. In this process, Cu2S behaves as reducing agent.

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