Q2 / 180 · KCET 2020 · Chemistry

Function of potassium ethyl xanthate in froth floatation process is to make the ore

A
lighter
Correct answer
B
hydrophobic
C
hydrophilic
D
heavier

Solution

The role/function of potassium ethyl xanthate in the froth floatation process is to increase the non-wettability of mineral particles by making it hydrophobic. These are also given the name collectors.

Hence, the correct answer is option: 'B'.

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