Which of the following ores is best concentra | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The correct answer is $(A)$.Froth-flotation is a process specifically used for the concentration of sulphide ores.Galena $(PbS)$ is a sulphide ore

Vedclass · Accepted Answer

Galena

Vedclass · Answer

(A) The correct answer is $(A)$.Froth-flotation is a process specifically used for the concentration of sulphide ores.Galena $(PbS)$ is a sulphide ore.Cassiterite $(SnO_2)$ is an oxide ore.Magnetite $(Fe_3O_4)$ is an oxide ore.Malachite $(Cu(OH)_2 \cdot CuCO_3)$ is a carbonate ore.Therefore,only Galena is concentrated by the froth-flotation method,which relies on the preferential wetting of sulphide particles by oil (frothing agent) and gangue particles by water.

Which of the following ores is best concentrated by the froth-flotation method?

Similar Questions

The ore that is concentrated by the froth floatation process is

Sulphide ores are generally concentrated by

Electromagnetic separation is used in the concentration of

The froth floatation process used for the concentration of sulphide ore:

The substance which is mixed with the ore for the removal of impurities is termed as

Vedclass Test Series

Exam Paper Generator

Online Exam Module