NEET Sample Paper NEET Sample Test Paper-74

  • question_answer
    Which of the following has strongest hydrogen bonding?

    A)  \[O-H \cdot \cdot \cdot N\]                     

    B)  \[F-H \cdot \cdot \cdot F\]

    C)  \[O-H \cdot \cdot \cdot O\]                     

    D)  \[O-H \cdot \cdot \cdot F\]

    Correct Answer: B

    Solution :

    F is most electronegative and smaller in size hence it has strongest H-bonding in \[F-H\cdot \cdot \cdot \cdot F\]


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