Electrostatic separation of minerals from each other is based on their...

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Electrostatic separation of minerals from each other is based on their differences in the following property:

A. Densities

B. Magnetic permeabilites

C. Electrical conductivities

D. Hardness

Answer: Option C

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Group 1	Group 2
P. Floatation	1. Separation on the basis of density difference
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