Rate of dissolving

Front

Stirring a solution increases the rate of dissolution.

Back

True

Front

Smaller particle size increases dissolution rate.

Back

True

Front

Effect of smaller salt crystals on dissolving in water:

Back

Smaller crystals increase surface area, speeding up dissolving.

Front

Dissolution rate: Crushed table salt vs. salt cube (equal mass)

Back

Crushed table salt dissolves faster.

Front

Fastest way to dissolve a solid solute?

Back

High temperature and stirring.

Front

Action that does NOT increase solid dissolution rate?

Back

Decreasing the temperature.

Front

Effect of cold water on dissolving speed?

Back

Cold water slows down dissolving.

Front

Which cup of sugar dissolves fastest in water?

Back

Cup 3 (small particles) dissolves the fastest.

Front

To speed up salt dissolving in water, Jackson should heat the water.

Back

Correct Answer: Heat the water to a higher temperature.

Front

Things that can be dissolved:

Back

Salt (not sand or black pepper powder)