Question

In the froth floatation process for the purification
of ores, the ore particles float because
(a) They are light
(b) Their surface is hydrodphobic i.e. not easily
wetted by water
(c) They bear electrostatic charge
(d) They are insoluble

Answer 1

Heyaa♡♡

Correct option is :- b)

In the froth floatation process, for the benefaction of ores, the ore particles float because their surface is not easily wetted by water. This method is base on the difference in the wetting properties of ores and gangue particles with the water and oil.

Hope it helped you.

Answer 2

Hello Friend..!!

The answer of u r question is..!!

Option.C

Thank you