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Manipal Engineering Manipal Engineering Solved Paper-2014

  • question_answer
    In physical adsorption, the adsorbent and adsorbate are held together by the

    A) ionic forces                        

    B) covalent forces

    C) van der Waals' forces  

    D) H-bonding

    Correct Answer: C

    Solution :

    In physical adsorption, the adsorbent and adsorbate are held together by the van der Waals' forces.


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