DISSOLVING MATTER

Front

Substances that dissolve in water are called ...................

Back

soluble

Front

Substances that do not dissolve in water are called ...................

Back

insoluble

Front

What happens to sugar when it is added to hot water?

Back

It dissolves faster than in cold water.

Front

What is a solution?

Back

A mixture formed when a substance (solute) dissolves in another substance (solvent).

Front

If you have large, medium, and small sugar particles, which will dissolve the fastest in water?

Back

Small sugar particles will dissolve the fastest.

Front

What is the effect of temperature on the solubility of sugar in water?

Back

Higher temperatures generally increase the solubility of sugar.

Front

When is the best time to add sugar to tea for it to dissolve properly?

Back

Before the tea cools to room temperature.

Front

What is the term for the process of a substance dissolving in a liquid?

Back

Dissolution.

Front

What is an example of an insoluble substance in water?

Back

Sand.

Front

What is the role of a solvent in a solution?

Back

The solvent is the substance that dissolves the solute.