NEET Chemistry States of Matter / पदार्थ की अवस्थाएँ - गैस एवं द्रव Question Bank Self Evaluation Test - States of Matter

  • question_answer
    Which of the following statements are correct?
    (i) Hydrogen bonding is a special case of dipole - dipole interaction.
    (ii) Energy of hydrogen bond varies between 10 to \[100kJ\text{ }mo{{l}^{-1}}\].
    (iii) Hydrogen bonds are powerful force in determining the structure and properties of compounds like proteins, nucleic acids etc.
    (iv) Strength of the hydrogen bond is determined by the coulombic interaction between the lone-pair electrons of the electronegative atom of one molecule and the hydrogen atom of other molecule.

    A) (i) and (ii)          

    B) (i), (ii) and (iii)

    C) (ii), (iii) and (iv)               

    D) All of these

    Correct Answer: D

    Solution :

    [d] All of the given statements are correct for hydrogen bond.


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