Question
Question: The substance added in water in the froth floatation process is....
The substance added in water in the froth floatation process is.
A
Soap powder
B
Pine oil
C
Coconut oil
D
None of the above
Answer
Pine oil
Explanation
Solution
Pine oil is foaming agent. Now another substance collector such as potassium ethyl xanthate or amyl xanthate are added.