MCQ
Froth floatation process involves the ……………
- ✓treatment of the ore with water and pine oil
- Bwashing of the ore with a steam of water
- Cowing off the ore over a conveyor belt rolling over magnetic roller
- Dmelting of ore
✓
Answer
Correct option: A.
treatment of the ore with water and pine oil
treatment of the ore with water and pine oil
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