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JEE MAIN_2019_
10-4-19_S1
Question
The principle of column chromatography is:
Select the correct option:
A
Differential adsorption of the substances on the solid phase
B
Gravitational force.
C
Differential absorption of the substances on the solid phase.
D
Capillary action.
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Solution
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Question Tags
JEE Main
Chemistry
Easy
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