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Blister copper is:A. impure copperB. obtained in self reduction process during bessemerisationC. both a and b are correctD. None of these

Answer» Correct Answer - C
The solidified copper obtained after bessermerisation is impure and contains Fe,Ni,Zn,Ag,Au,etc. as impurity. It has blistered like appearance due to the evolution of `SO_(2)` and so it is called blister copper.


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