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JEE Main & Advanced JEE Main Paper (Held on 10-4-2019 Morning)

  • question_answer
    The principle of column chromatography is : [JEE Main 10-4-2019 Morning]

    A) Capillary action.

    B) Gravitational force.

    C) Differential adsorption of the substances on the solid phase.

    D) Differential absorption of the substances on the solid phase.

    Correct Answer: C

    Solution :

    Main principle of column chromatography is differential adsorption of the substance on the solid phase.


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