What happens when water and sugar are mixed?

When water and sugar are mixed, the sugar dissolves in the water. This creates a solution of sugar and water. The concentration of the solution is determined by the amount of sugar that is dissolved in the water.

The process of dissolving is a physical change. This means that the sugar molecules are not changed in any way. They are simply dispersed throughout the water. The sugar molecules are still able to bond to each other, but they are no longer held together in a solid form.

The solution of sugar and water is a homogeneous mixture. This means that the sugar is evenly distributed throughout the water. There are no visible clumps of sugar.

The boiling point of the solution is higher than the boiling point of pure water. This is because the sugar molecules interfere with the formation of water vapor. The freezing point of the solution is lower than the freezing point of pure water. This is because the sugar molecules lower the temperature at which water freezes.

The density of the solution is higher than the density of pure water. This is because the sugar molecules add mass to the water.

The viscosity of the solution is higher than the viscosity of pure water. This is because the sugar molecules make it more difficult for the water molecules to move past each other.