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Question:

The principle of column chromatography is:

capillary action

gravitational force

differential adsorption of the substance on the solid phase

differential absorption of the substance on the phase

Solution:

Correct option is C. differential adsorption of the substance on the solid phase. Solution:- (C) Differential adsorption of the substance on the solid phase. Main principle of column chromatography is differential adsorption of the substance on the solid phase.