In the Froth floatation process for beneficiation of the ores, the ore particles float because
A. they are light
B. their surface is not easily wetted by water.
C. they bear electrostatic charge
D. they are insoluble.
Answer:B
In the Froth floatation process for beneficiation of the ores, the ore particles float because
A. they are light B. their surface is not easily wetted by water. C. they bear electrostatic charge D. they are insoluble.