Hydrophilic

The video tutorial explains hydrophilic substances, which easily associate with water. It highlights that some molecules can have both hydrophobic and hydrophilic properties, providing them with useful characteristics. An example given is soap, which can attract grease while dissolving in water, demonstrating its dual nature.

Provide an example of a substance that exhibits both hydrophilic and hydrophobic properties.

How does soap interact with grease and water?