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प्रश्न
State whether the following statement is True or False.
Hydrolytic method is used for the concentration of sulphides ores.
चूक किंवा बरोबर
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उत्तर
This statement is false.
Explanation:
Hydrolytic method (gravity separation) is used for heavy oxide or carbonate ores, whereas sulphide ores are concentrated using the froth floatation method.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Metallurgy - Intext Question [पृष्ठ १४१]
