Unit 11: Solutions

A _______ is made up of a solute and a solvent

• supersaturated solution

• gas

• solution

• immiscible

Which type of solution contains the maximum amount of solute that can be dissolved in that solvent at that temperature.

• solvent

• supersaturated

• amount

• dilute

In a ____________ solution, more of the solute can still be dissolved.

• unsaturated

• solution

• gas

• supersaturated

Heating a solution will _________ the rate at which a salt dissolves in water

• decrease

• increase

• dilute

• slow down

Tags

NGSS.MS-PS1-4

Which type of solution contains a large amount of solute?

• dilute

• saturated

• concentrated

• miscible

Tags

NGSS.HS-PS1-5

The only type of solutes which are affected by a change in pressure are those in which state?

• liquid

• frozen

• solid

• gas

When no more sugar will dissolve in a glass of water, the solution is...

• unsaturated
• saturated
• supersaturated

Tags

NGSS.MS-PS1-2

What type of solution is holds more than the maximum amount of solute when it is rapidly heated & then cooled slowly producing crystals?

• unsaturated 
• saturated 
• supersaturated 

Tags

NGSS.MS-PS1-4

How many grams of K₂Cr₂O₇, are soluble in 100 g of water at 95 ºC?

• 83 grams
• 75 grams
• 40 grams
• 12 grams

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A solution of potassium chlorate, KClO₃, has 20 grams of salt dissolved in 100 grams of water at 70 ºC. Approximately how many more grams of salt can be added until the solution becomes saturated?

• 10 grams

• 30 grams

• 80 grams

• 60 grams

Tags

NGSS.MS-PS3-1