Which statement about hydrogen bonds is true?

Explanation:

Hydrogen bond is a type of intermolecular chemical bond formed between two molecules. It is classified as a special dipole-dipole attraction between polar molecules in which a hydrogen atoms is directly joined to a highly electronegative atom.

A hydrogen nucleus has a high concentration of positive charges. A hydrogen bond is actually an electrostatic attraction between the hydrogen atom (nucleus of one molecule and the electronegative atom, O or N or F) of a neighboring molecule. The strength of the bond depends on the relative electronegativity of the atom directly joined to the hydrogen. Hydrogen bonding forces is reflected in the physical properties of compounds such as water and ammonia.

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Explanation:

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