

Human: -How come no matter what colour the liquid is the froth is always white?

Assistant:  The color of the froth, or the foam that forms on the surface of a liquid, is not always white. While it is true that many types of



Human: -How come no matter what colour the liquid is the froth is always white?

Assistant:  The color of froth depends on the substance that is producing it, not the liquid it comes from. Air bubbles in froth are composed mainly of water
