Solubility is decreasing as temperature is rising.
False
5
Solubility is decreasing as temperature is decreasing.
True
5
To make a solution, you need a solvent. This is a substance that gets dissolved.
False. The answer is solute.
5
A greater amount of sugar will dissolve in warm water than in cold water. What is the factor affecting the solubility? a. Temperature of solvent b. Amount of solute c. Nature of solute d. Manner of stirring
a. Temperature of solvent
10
Which of the following does not affect the solubility of solid solutes? a. Volume of solvent c. Stirring b. Temperature d. Amount of mixture
d. Amount of mixture
10
Which of the following describes solubility? a. The ability of liquid to change color. b. The ability of something to dissolve in a liquid c. The time it takes for something to settle at the bottom of a liquid. d. The speed of pouring a
b. The ability of something to dissolve in a liquid.
10
Temperature affects the solubility of a solution.
True
5
Stirring does not affect how quickly a solute dissolves in a solvent.
False
5
If the solution has small amount of solute it describes as a concentrated solution.
False
5
Dilute describes solution that has a lot of solute in a given solvent.
False
5
We cannot dissolve nail polish in water.
True
15
Chocolate drink can easily be dissolved in cold water than in hot water.
False
15
Stirring the powdered juice makes it to dissolve easily in cold water.
True
15
A pinch of salt can be easily dissolved in water than in oil.
True
15
Acetone can dissolve salt but not the nail polish.