A hydrogen bond is the electromagnetic attractive interaction of a hydrogen atom and an electronegative atom, such as nitrogen, oxygen or fluorine, that comes from another molecule or chemical group.
The best example that excludes water is hydrogen. Other examples include hydrogen fluoride the symbol is HF, hydrogen chloride the symbol is HCl, and ammonia the symbol is NH3.
covalent bonding between nitrogen and hydrogen atoms
Hydrogen bonding is involved in linking both strands together .
When lone pair of nitrogen becomes involved in resonance process (deloclization) the aromatic ring acquires the negative charge so it is also a negative pole for partially positive hydrogen of other molecule and when lone pair is on nitrogen then hydrogen bonding is also possible, it may be said that it is deloclized hydrogen bonding among the molecules.
Hydrogen bonding, ionic bonding, dipole-dipole interactions or van der Waals interaction.
The intramolecular hydrogen bonding can be determined by
electronegativity
Carbon
covalent bonding between nitrogen and hydrogen atoms
Water molecules are associated by hydrogen bonds but I suppose that these bonds are not the weakest.
Intermolecular forces are involved in hydrogen bonding. van der Waals forces is also involved in hydrogen bonding and occurs when a hydrogen atom becomes attracted to a nearby element.
flourine oxygen and nitrogen forms hydrogen bonding with hydrogen
Hydrogen bonding can occur when either Nitrogen, Oxygen, or Florine is involved.
Fluorine, Nitrogen and Oxygen because they are highly electronegative and very small. Hope that helps - it is the correct answer to my chemistry homework on WileyPLUS to this exact same question.
The cohesion between strands of the DNA double helix and the primary structure of proteins are both dependent on hydrogen bonding.
Hydrogen bonding is involved in linking both strands together .
When lone pair of nitrogen becomes involved in resonance process (deloclization) the aromatic ring acquires the negative charge so it is also a negative pole for partially positive hydrogen of other molecule and when lone pair is on nitrogen then hydrogen bonding is also possible, it may be said that it is deloclized hydrogen bonding among the molecules.
Hydrogen bonding, ionic bonding, dipole-dipole interactions or van der Waals interaction.