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प्रश्न
Which among the following ore is concentrated by froth floatation process?
विकल्प
Bauxite
Dolomite
Galena
Diaspora
MCQ
उत्तर
Galena
Explanation:
The froth flotation procedure is used to concentrate galena (PbS) ore. The concentration of sulphide ores is done using this method. Galena (PbS) is solely a sulphide mineral in the given choice. This method is based on the foaming agent's and water's preferential wetting qualities.
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