Which type of bond must be broken for water to vaporize?

Explanation

For water to vaporize (turn from a liquid into a gas), the type of bond that must be broken is Hydrogen bondsWater molecules are held together by hydrogen bonds, which are relatively weak interactions compared to the covalent bonds holding the hydrogen and oxygen atoms within each water molecule (covalent bonds are not broken during vaporization). When water vaporizes, the hydrogen bonds between water molecules are disrupted, allowing the molecules to escape into the gas phase. This requires energy input to break the hydrogen bonds and convert liquid water into water vapor.