Question

what requirements should a molecule fulfil for the formation of hydrogen bond

Answer 1

Explanation:

Conditions for hydrogen bonding:-)

1)) The molecule must contain a highly electronegative atom linked to the hydrogen atom. The higher the electronegativity, more is the polarisation of the molecule. 2))The size of the electronegative atom should be small

Answer 2

Answer:

Two Requirements for Hydrogen Bonding:

First :molecules has hydrogen attached to a highly electronegative atom (N,O,F). (hydrogen bond donor)

Second :molecule has a lone pair of electrons on a small highly electronegative atom (N,O,F). (hydrogen bond acceptor)