rate of dissolution

Front

What is the rate of dissolution?

Back

The rate of dissolution is the speed at which a solute dissolves in a solvent to form a solution.

Front

How does temperature affect the rate of dissolution?

Back

As temperature increases, the solute molecules move faster, which increases the rate of dissolution.

Front

What role does surface area play in the rate of dissolution?

Back

A larger surface area of the solute allows more solute particles to come into contact with the solvent, leading to a faster dissolution.

Front

Why does granular sugar dissolve faster than a sugar cube?

Back

Granular sugar has a larger surface area exposed to the solvent compared to a sugar cube, allowing it to dissolve faster.

Front

What is the effect of agitation on the rate of dissolution?

Back

Agitation increases the movement of solvent molecules, which helps to disperse the solute more quickly, increasing the rate of dissolution.

Front

What happens to the rate of dissolution when the particle size of the solute decreases?

Back

The rate of dissolution increases because smaller particles have a larger surface area in contact with the solvent.

Front

What is a solute?

Back

A solute is a substance that is dissolved in a solvent to form a solution.

Front

What is a solvent?

Back

A solvent is a substance that dissolves a solute, resulting in a solution.

Front

What is a solution?

Back

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

Front

How does pressure affect the rate of dissolution of gases?

Back

Increasing pressure increases the rate of dissolution of gases in liquids, as more gas molecules are forced into the solution.