In the extraction process of copper, the product obtained after carrying out the reactions (i) 2 {\Cu}_2 {\S}+3 {\O}_2 \to 2 {\Cu}_2 {\O}+2 {\SO}_2 (ii) 2 {\Cu}_2 {\O}+ {\Cu}_2 {\S} \to 6 {\Cu}+ {\SO}_2 is called [11-Apr-2023 shift 1]

Correct Answer is : Blister copper

JEE Mains 11-Apr-2023 Shift 1 Solved Paper

Section: Chemistry

Question : 75 of 90

Marks: +1, -0

In the extraction process of copper, the product obtained after carrying out the reactions
(i) 2Cu2S+3O2→2Cu2O+2SO2
(ii) 2Cu2O+Cu2S→6‌Cu+SO2 is called

[11-Apr-2023 shift 1]

Reduced copper
Blister copper
Copper matte
Copper scrap

Validate

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