IMF / Factors Affecting Solubility

When two liquids are soluble in each other, they are called (a)   .

Polar covalent solvents will dissolve in what two types of solutes?

• Non-polar and polar

• Polar only

• Ionic and Hydrogen bonded

• Ionic and Polar

T/F: When a non-polar substance is mixed with a polar substance, it will form a solution.

• True

• False

Answer explanation

False, because the attractive forces in a polar covalent substance will be greater than the London Dispersion Forces that nonpolar substances would have. (Notes pg. 6)

A (a)   force occurs when polar molecules are attracted to one another because they have permanent dipoles.

If a compound evaporates more easily when compared to another substance, it means what?

• That it is a nonpolar molecule.

• It has London Dispersion Forces.

• The intermolecular forces in the other substance being compared are stronger.

• I have no idea and clearly need to study my notes tonight!

What type of solvent is water?

• Polar Covalent

• Ionic

• Non-polar

• None of these

Is hydrogen bonding a special type of dipole to dipole force?

• yes

• no

The ______ compound is considered a non-polar covalent solvent.

• 
• 
• 
• 

_____ means capable of being dissolved.

• Soluble

• Solvent

• Solution

• Solid

Oil and water are examples of two liquids that are ________.

• Non-polar

• Immiscible

• Saturated

• A couple that disagrees who will go walk the dog