Alcohol has one O–H bond which is polar, but a large portion of the molecule is made up of C–H bonds which are nonpolar. Alcohol molecules do not attract each other as strongly as water molecules and ...

A substance that contains polar covalent bonds may not be overall polar. This is due to the shape of the molecule. Water molecules are polar molecules. Both of the bonds inside the molecule are ...

The sucrose molecules dissolve as they are separated from the other molecules and mix into the water. The sucrose molecule has many oxygen-hydrogen (O–H) bonds which are polar. The charge-density ...

Water is a unique compound ... attractive interaction between polar molecules in which hydrogen interacts with the negative pole of a molecule; usually this pole is an atom of oxygen, nitrogen ...

The non-polar tail of the molecule can be called hydrophobic as it is repelled by water. However, the polar, ionic head is hydrophilic and does dissolve in polar solvents such as water.