Respuesta :
When water molecules interact, the positively charged hydrogen end of one molecule is attracted to the negatively charged oxygen end of another molecule.
What is hydrogen bonding?
Hydrogen bonding is a type of dipole-dipole attraction between molecules, it was not all the time that a covalent bond to a hydrogen atom.
The attractive force will be very strong between a hydrogen atom and the electronegative atoms i.e., N, O, or F atom, etc., as it was covalently bonded to electronegative atom.
Any molecule that has a hydrogen atom directly attached to an oxygen or nitrogen atom is capable of hydrogen bonding. When hydrogen is bonded to fluorine, the attraction of covalent bond was very well.
So, When water molecules interact, the positively charged hydrogen end of one molecule is attracted to the negatively charged oxygen end of another molecule.
Thus, the answer is positively and negatively respectively.
Learn more about Hydrogen bonding,
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