Chemistry · Purification: Crystallization, sublimation, distillation, differential extraction and chromatography principles and their applications
Ores contain a large amount of impurities, which is called as:
Ores contain a large amount of impurities, which is called as:
- A. ore
- B. gangue
- C. dust
- D. particulate
Step-by-step solution
In mining and metallurgy, gangue refers to the commercially worthless material that surrounds, or is closely mixed with, a wanted mineral in an ore deposit. It is the impurity that must be separated from the ore during processing.
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