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Chemistry
Blister copper is
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Q. Blister copper is
AIIMS
AIIMS 1996
The d-and f-Block Elements
A
alloy of copper
11%
B
pure copper
15%
C
copper containing 1% impurity
67%
D
ore of copper.
7%
Solution:
‘Blister copper’ is impure copper $(98-99\% Cu)$ obtained after treatment of sulphide ore.