Question

How do polar molecules form hydrogen bonds?

Answer 1

Hydrogen bonding is a special sort of dipole-dipole attraction among molecules,It results from the attractive force among a hydrogen atom covalently bonded to a very electronegative atom such as a N, O, or F atom and some other very electronegative atom.

Complete step by step answer:
Hydrogen bonds can be intermolecular (happening among separate molecules) or intramolecular (going on among parts of the identical molecule). Depending on the character of the donor and acceptor atoms which constitute the bond, their geometry, and surroundings.

In chemistry, polarity is a separation of electrical charge main to a molecule or its chemical corporations having an electric dipole moment, with a negatively charged end and a positively charged end.
Polar molecules ought to contain polar bonds due to a distinction in electronegativity between the bonded atoms. A polar molecule with or extra polar bonds have to have a geometry that's uneven in at least one path, so that the bond dipoles do not now cancel each other.

Additional information:
The hydrogen bond is an enchantment however not a true chemical bond such as ionic or covalent bonds. It is a lot weaker. However, the hydrogen bond is a strong intermolecular bond.

Note: Polarity underlies some of bodily properties together with surface tension, solubility, and melting and boiling factors. Water is a liquid at room temperature due to H-Bond.