1. Which of the following is a basic building blocks of ordinary matter?

a. atoms
b. molecules
C. compounds
d. none of the above

2. Which of the following is a property of two substances to mix in all proportions, forming a homogeneous solution?

a. miscible
b. immiscible
c. Miscibility
d. solubility

3. Which of the following is a property referring to the ability of a solute to dissolve in a solvent?

a. miscible
b. immiscible
c. Miscibility
d. solubility

4. Which of the following compounds is miscible in water?

a moth balls
b. kerosene
c. oil
d. salt

5. "Like dissolves like" means,

a. atoms of the same element can be mixed together to form a solution.
b. substances of the same polarity can be mixed together to form a solution.
c. substance of the same phases (solid, liquid, gas) can be combine to form a solution.
d. molecules of the same electronegativity can be mixed together to form a solution.

6. Which of the following pairs will be soluble with one another?

a. Water and Cooking Oil
c. Vinegar and Gasoline
b. Cooking Oil and Kerosene
d. Sugar and Gasoline

7. Which of the following is a nonpolar substance?

a. Water
b. sugar
d. salt

8. In INTERMOLECULAR, the prefix "inter" means,

a. within
b. between
c. along
d.no

9. In INTRAMOLECULAR, the prefix 'intra" means,

a. within
b. between
c. along
d.no

10. What are the three types of intermolecular forces of attraction?

a. LDF, Dipole Forces, Hydrogen bonding
c. b. LDF, Dipole - Dipole Forces, Hydrogen bond
b. LDF, Dipole - Dipole Forces, Hydrogen bonding d. None of these
c. oil