Chem 5-4 lesson

Open Ended

Why does stirring make a sugar cube dissolve faster in water?

Multiple Choice

Sugar dissolves more slowly in ___ water.

• cold

• hot

• room temperature

Multiple Choice

The smaller the size of the solute particles, the ___ rate of dissolving.

• slower

• greater

Fill in the Blanks

When pressure is

, more gas can dissolve.

Poll

As the ___ of a solvent increases the rate at which a solid solute dissolves also increases.

• temperature

• pressure

• surface area