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The figure below shows a schematic of a water droplet placed on the surfaces of two mineral P and Q.
Mineral Dressing in Metallurgy mcq question image
Given this information, pick the correct statement from the following:

A. Mineral P ascends with air bubbles preferentially over mineral Q

B. Mineral Q ascends with air bubbles preferentially over mineral P

C. Both minerals P and Q ascend with the air bubbles without preference

D. Both minerals P and Q sink to the bottom

Answer: Option A


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Related Questions on Mineral Dressing in Metallurgy

Match the following:

Group 1 Group 2
P. Floatation 1. Separation on the basis of density difference
Q. Electrostatic concentration 2. Reduction in size
R. Comminution 3. Surface charge is induced in particles
S. Heavy media separation 4. Modification of surface tension

A. P-2, Q-1, R-4, S-3

B. P-1, Q-2, R-3, S-4

C. P-3, Q-4, R-1, S-2

D. P-4, Q-3, R-2, S-1