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  • Copper obtained from the extraction process contains impurities like:  Option: 1 Sulfur and silicon<div class='qna-optio

Copper obtained from the extraction process contains impurities like:

 

Option: 1

Sulfur and silicon


Option: 2

Oxygen and hydrogen


Option: 3

Carbon and nitrogen


Option: 4

Calcium and magnesium


Answers (1)

best_answer

Copper obtained from the extraction process contains impurities like sulfur and silicon, which are usually present in the original copper oxide ore.

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sudhir.kumar

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