BHU PMT BHU PMT (Screening) Solved Paper-2008

  • question_answer
    Which of the following is weakest?

    A)  Ionic

    B)  Covalent

    C)  van der Waals forces

    D)  Metallic bond

    Correct Answer: C

    Solution :

                     The order of forces is ionic bonds > covalent bonds > metallic bonds > hydrogen bonds > van der Waals' forces.


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