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Tardigrade
Question
Chemistry
Which of the following is not employed for refining of metal ?
Q. Which of the following is not employed for refining of metal ?
1615
130
General Principles and Processes of Isolation of Elements
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A
Poling
33%
B
Leaching
48%
C
Electrolysis
13%
D
Liquation
8%
Solution:
Leaching is not employed for refining of metals