Chemistry, asked by oshin3892, 1 year ago

How copper can be extarced from its sulphide ore 0?

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Answered by bhawnasharma67

1

Answer:

Copper from Cu2S can be obtained from its ore simply by heating in air. (I) First step is the heating of sulphide ore of copper in the presence of an excess of air. This process is known as roasting. ... (i) Concentration of ore First, the gangue from zinc blende is removed by the froth floatation method.

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