Rate of dissolving

Front

What is the rate of dissolving?

Back

The rate of dissolving refers to how quickly a solute (like salt) dissolves in a solvent (like water). It can be affected by factors such as temperature, stirring, and particle size.

Front

How does particle size affect the rate of dissolving?

Back

Smaller particles have a larger surface area relative to their volume, which allows them to dissolve faster than larger particles.

Front

What effect does temperature have on the rate of dissolving?

Back

Increasing the temperature generally increases the rate of dissolving because it gives the particles more energy to move and interact.

Front

What role does stirring play in the rate of dissolving?

Back

Stirring helps distribute the solute particles throughout the solvent, which can speed up the dissolving process.

Front

Define 'solute'.

Back

A solute is a substance that is dissolved in a solvent to form a solution. For example, salt is a solute in a saltwater solution.

Front

Define 'solvent'.

Back

A solvent is a substance that dissolves a solute, resulting in a solution. Water is the most common solvent.

Front

What is a solution?

Back

A solution is a homogeneous mixture formed when a solute is dissolved in a solvent.

Front

What happens to the solute when it dissolves?

Back

When a solute dissolves, its particles separate and spread out evenly throughout the solvent.

Front

What is the difference between a saturated and unsaturated solution?

Back

A saturated solution contains the maximum amount of solute that can dissolve at a given temperature, while an unsaturated solution can still dissolve more solute.

Front

What is the term for the process of a solute spreading out evenly in a liquid?

Back

Dissolving.