Principle of column chromatography is

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General Principles and processes of Isolation of Elements

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The principle of column chromatography is

A

Differential absorption of the substances on the solid phase.

B

Differential adsorption of the substances on the solid phase.

C

Gravitational force.

D

Capillary action.

(JEE MAIN-2019)

Solution

The principle of column chromatography is differential adsorption of substance and hence option $1$ is correct

Standard 12

Chemistry

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