Liquid water in the earth's air is an example of a solution. Which type of solution would this be?

Some solutions cannot dissolve any more solute. Which word is used to describe a solution of this type?

The random movement of molecules in a solvent causes which of the following in a cube of solid solute?

Hint: Dissolves or solubility

The concentration of a solution can be described in several ways. In which way do we calculate the moles of a solute divided by the kilograms of solvent?

You want to determine the concentration of a liquid solute dissolved in a liquid solvent. What would be the best to use?

You want to determine the concentration of a solid solute dissolved in a specified volume of liquid solvent. What would be the best to use?

Which colligative property is employed when coolant is added to a car's radiator to keep it from overheating?

Which colligative property is employed when salt is put on an icy sidewalk to melt ice?

There is a pot of pasta boiling in water on the stove. Which method is used to separate the mixture of pasta and water?

There are two liquids in a solution. The solutions have different boiling points. What is the best method to separate them?

A mixture is heated to boiling. The vapor is captured and passed across a condenser, and a more pure form of the original liquid is collected in another container. What does this process describe?

The process of fractionation is based on which property of the components of a solution?

Which process separates crude oil into different substances, such as gasoline, petroleum, diesel fuel, and propane?

Hint: Def: “the process of classification of an analyte or a group of analytes from a certain sample, according to physical (e.g., size, solubility) or chemical (e.g., bonding, reactivity) properties."

Professional and amateur athletes are often tested for the use of illegal performance-enhancing drugs. Which process is used to separate these chemicals from a blood or urine sample?

Which method involves separating a solution by liquids moving across a selectively permeable membrane?

A solution must be at a higher temperature than a pure solvent to boil. Which colligative property can be employed to achieve this?

A solution must be at a lower temperature than a pure solvent to freeze . Which colligative property can be employed to achieve this?

True or False

A tablespoon of ultrafine sugar will dissolve quickly.

Hint: Grinded state of matter = Quicker dissolve rate.

True of False

Two sugar cubes will dissolve slowly.

Hint: Substances in a solid state of matter = Slower dissolve rate.