Gravity separation method is based upon:...

Gravity separation method is based upon:

A

perferential washing of ores and gangue particles.

B

difference in densities of ore particles and impurities.

C

difference in chemical properaties of ore particles and impurities.

D

none of these

Text Solution

Verified by Experts

The correct Answer is:

B

Hydraulic washing or gravity separation or levigation method is based on the difference in the densities of the gangue and ore particles.

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Knowledge Check

Gravity separation methode is based upon :

A

preferential washing of ores and gangue particles.

B

difference in densities of ore particles and impurities.

C

differnece in chemical properties of ore particles and impurities

D

None of these

Gravity separation method id based upon

A

preferential washing of ores and gangue particles

B

difference in densities of ore particles and impurities.

C

difference in chemical property of ore particles and impurities.

D

none of these

Gravity separation is based on

A

preferential wetting of ores and gangue particles

B

difference in densities of ore particles and impurities

C

difference in chemical properties of ore particles

D

none of these

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A2Z-GENERAL PRINCIPLES AND PROCESS OF ISOLATION OF METALS-Section D - Chapter End Test

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