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Blister copper is...

Blister copper is

A

Impure Cu

B

Cu alloy

C

pure Cu

D

copper having 1% impurity

Text Solution

Verified by Experts

The correct Answer is:
D
Theoretically Al can reduced MgO to Mg above 1623 K .Since Mg is costelier than Al and a higher temperature (gt 1623 K) is difficult to maintain. Therefore, Mg is usually obtained by reduction of MgO by Al .
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