Solutions Basics

What is a solvent?

• The substance that does the dissolving in a solution.
• The substance that is being dissolved in a solution.
• The mixing of different substances.
• The process in which neutral molecules lose or gain electrons

What is a substance that is dissolved in another substance? 

• solution
• solute
• solvent
• compound

The universal solvent is ______. 

• sodium 
• acid 
• water 
• wind 

Tags

NGSS.HS-ESS2-5

When one of the parts of the solution is water we call it _________. 

• water stuff 
• water mixture 
• aqua-man
• aqueous 

The rule that refers to polar molecules dissolving other polar molecules and NONpolar molecules dissolving other NONpolar molecules is

• like dissolves unlike

• like dissolves like

• water can dissolve everything

• unlike dissolves unlike

A solute that contains polar molecules will dissolve in a solvent that contains

• nonpolar molecules
• polar molecules
• covalent molecules
• equal-sized molecules

Oil molecules are nonpolar. What kind of solvent is required to remove an oil stain?

• saturated
• unsaturated
• polar
• nonpolar

The word "SOLUBLE" meaning

• Something which dissolve in water/liquid

• Something which do not dissolve in water/liquid

• None

• both

The word "INSOLUBLE" meaning

• Something which dissolve in water/liquid

• Something which does not dissolve in water/liquid

• None

• both

The electrons in a polar covalent molecule are shared...

• Evenly

• Unevenly

• Electrons are not shared

• None of the Above