How does milo dissolve in hot milk?

When you add Milo powder to hot milk, the powder particles disperse and interact with the liquid molecules. The hot milk provides energy in the form of heat, which causes the Milo particles to move more rapidly. This increased kinetic energy helps to break down the solid Milo particles into smaller pieces and allows them to dissolve more easily.

In addition, the hot milk contains water molecules, which are polar molecules. This means they have a positive end and a negative end. The water molecules interact with the Milo particles through a process called hydration. During hydration, the water molecules surround the Milo particles and form hydrogen bonds with them. These hydrogen bonds help to keep the Milo particles suspended in the milk and prevent them from clumping together.

As the Milo powder continues to dissolve, the mixture becomes more homogeneous and the chocolate flavour of the Milo spreads throughout the milk. The heat from the hot milk also helps to release the aroma of the Milo powder, making the drink even more enjoyable.