EVERYDAY SCIENCE

Detailed explanation-1: -Hydrogen bonding is a special type of dipole-dipole attraction between molecules, not a covalent bond to a hydrogen atom. It results from the attractive force between a hydrogen atom covalently bonded to a very electronegative atom such as a N, O, or F atom and another very electronegative atom.

Detailed explanation-2: -hydrogen bonding, interaction involving a hydrogen atom located between a pair of other atoms having a high affinity for electrons; such a bond is weaker than an ionic bond or covalent bond but stronger than van der Waals forces.

Detailed explanation-3: -This set of attractions among molecules is called “hydrogen bonding.” A hydrogen bond is an electrostatic attraction between a H atom, which is bonded to a highly electronega-tive atom (O, N, or F), and a neighboring O, N, or F atom-either in another molecule, or in a different part of the same molecule.

Detailed explanation-4: -This interaction is called a hydrogen bond. This type of bond is common and occurs regularly between water molecules. Individual hydrogen bonds are weak and easily broken; however, they occur in very large numbers in water and in organic polymers, creating a major force in combination.