JEE Main Chemistry question

Not in JEE Main or NEET syllabus

Forth floatation process for the concentration of the ores is an illustration of the practical application of

(A)AdsorptionCorrect
(B)Sedimentation
(C)Coagulation
(D)Absorption

Answer: (A)

Solution

Froth flotation works because collector molecules are adsorbed onto the surface of the sulphide ore particles, rendering them hydrophobic so that they attach to air bubbles; this is a practical application

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Question ID VK-145226