Chemistry, asked by Niharikasahu9438, 1 year ago

Why extraction of copper from pyrites more difficult than?

Answers

Answered by SanchitShuvamBehera

Answer:

Therefore,the extraction of the copper from the copper pyrite ore is more difficult than from the oxide ore by reduction. the Gibbs free energy of formation of Cu2O is greater than that of CO. Hence, C can reduce Cu2O to Cu.

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