Question
Question: Blister copper is :...
Blister copper is :
A
Impure copper.
B
Obtained in self reduction process during bessemerisation.
C
Both (1) and (2) are correct.
D
None is correct.
Answer
Both (1) and (2) are correct.
Explanation
Solution
The solidified copper obtained after bessemerisation is impure and contains Fe, Ni, Zn, Ag, Au etc., as impurity. It has blistered like appearance due to the evolution of SO2 and so it is called blister copper.