Medical Physiology/Basic Biochemistry/Basic Chemistry
Basic Organic atoms and molecules
Water and Solutes
there are generally two types of bonds:-
the intramolecular forces,are forces of attraction between atoms in a molecule i.e. the force of attraction between atoms that forms molecules e.g. ionic and covalent bonding.
the intermolecular forces,are ones between molecules that forms substances e.g. van deer waals,dipole-dipole,hydrogen bonds
when H is bonded to more electronegative elements (especifically- F2,O2,N2),H carries a partial positive charge
'due to the electronegativity difference' which enable it to bond with the more electronegative element in adjacent molecule,thus H acts as a bridge between the more electronegative atoms in adjacent molecule.
H bond can be viewed as special type of permenant dipole-dipole force.