yes they can be easily broken
Hydrogen bonds are easily broken. Think of swimming through water.
Heat. Intermolecular Hydrogen bonds (between two water molecules) are broken as water is heated to boil.The intramolecular hydrogen bonds (between H and O) stay intact
Hydrogen bonds are the most common bonds found in hair that can be easily broken by heat or water. These bonds are responsible for the flexibility and movement of hair strands, which is why they are affected by changes in temperature or moisture levels.
Hydrogen bonds are temporary interactions between hydrogen atoms and other electronegative elements like oxygen or nitrogen. They are not permanent bonds like covalent bonds, and can be easily broken and reformed.
Hydrogen bonds are easily broken by water and heat. These bonds are weak forces that form between the slightly positive hydrogen atom of one molecule and the slightly negative atom of another molecule, such as oxygen or nitrogen. When exposed to water and heat, hydrogen bonds can be disrupted, causing molecules to separate.
Hydrogen bonds between the nitrogenous bases need to be broken for the DNA strand to separate during replication or transcription.
It's a bond that is relatively easily broken, compared to other bonds.
DHISS DiKC
The hydrogen bonds between the base pairs in DNA molecules are disrupted at high temperatures. These bonds are relatively weak and can be easily broken by heat, causing the DNA strands to separate. This process is known as denaturation.
The hydrogen bond in water is not a constant state. The oxygen hydrogen bond continuously changes, however, water being very stable, it does not change characteristics much beyond producing ions such as deuterium in very minute quantities.
Hydrogen Bonds
Weak bonding forces, such as hydrogen bonding are essential to living organism because these bonds can be broken and re-made fairly easily. The two strands of DNA are held together in a double helix by hydrogen bonds.