JEE Main Chemistry question

Not in JEE Main or NEET syllabus

The processes of froth flotation and chromatography are based on:

(A)Emulsification
(B)Adsorption
(C)Absorption
(D)Either of themCorrect

Answer: (D)

Solution

Froth flotation relies on selective adsorption of a collector reagent (and air) on the surface of the desired ore particles, while chromatography may be based on differential adsorption (adsorption chromatography) or

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Question ID VK-145033