0
Hydrogen bonds are weak electro-static forces of attraction between a highly electro-negative atom like F, O or N and Hydrogen of the same or different molecules.
when a hydrogen bond is formed within a molecule, it is called Intra-molecular Hydrogen bond and when it is formed between two separate molecules, it is called inter-molecular hydrogen bond.
hydrogen bond has a major role in determining various properties of a compound like the boiling point.
for example, water, which is expected to be a gas at room temperature, is a liquid due to the hydrogen bonds formed between the oxygen of one water molecule and the hydrogens of the other water molecules. a water molecule can form up to 4 hydrogen bonds and so, it requires more energy to change the state of water from liquid to gas, as all the hydrogen bonds are to be broken to change its state. :)
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What type of bonds hold separate water molecules together?
Hydrogen bonds hold water molecules to each other. They're the strongest of the Van der Waal's forces.
What distinguishes hydrogen bonds from covalent bonds?
Hydrogen bonds are betweem molecules and are weak forces.
Can water form hydrogen bonds form with itself?
Intermolecular bonds of water molecules are hydrogen bonds.
What is the most significant force that attracts water molecules to each other?
Hydrogen bonding.
The weak bonds that hold two or more water molecules together are called what?
Hydrogen bonds!
How do bonds form between water molecules?
The bond between water molecules is known as a hydrogen bond.
What determines the cohesiveness of water molecules?
Hydrogen bonds
What type of bonds hold separate water molecules together?
Hydrogen bonds hold water molecules to each other. They're the strongest of the Van der Waal's forces.
What distinguishes hydrogen bonds from covalent bonds?
Hydrogen bonds are betweem molecules and are weak forces.
How do water molecules form bonds?
hydrogen bonds
Can water form hydrogen bonds form with itself?
Intermolecular bonds of water molecules are hydrogen bonds.
Which force help water molecules stick together?
hydrogen bonds
What is the most significant force that attracts water molecules to each other?
Hydrogen bonding.
What molecule form hydrogen bonds?
Hydrogen bonds are formed within molecules. In chemistry, they are the strongest of the 3 types of bonds (London Dispersion, Dipole-Dipole, and Hydrogen Bonding). Molecules that have hydrogen bonds have to have bonds between hydrogen and nitrogen or hydrogen and oxygen or hydrogen and fluorine (N-H, O-H, or F-H).
The weak bonds that hold two or more water molecules together are called what?
Hydrogen bonds!
What takes away water molecules as molecules are combined?
The intermolecular bonds between water molecules are hydrogen bonds.
What kind of bond do water molecules form with each other?
Hydrogen Bonds
