CHEM101 - General Chemistry Final Exam
(Version 2) Exam Questions and Verified Answers |
Rated A+ | New Update 2026/2027 | Guaranteed Pass
- StraighterLine
Which of the following statements is true?
Select one:
a. The higher the viscosity, the faster a liquid flows.
b. The viscosity increases with increasing temperature.
c. The stronger the intermolecular forces, the higher the viscosity.
d. Hydrogen bonding in water gives rise to its unusually low viscosity.
e. The viscosity of gases is larger than the viscosity of liquids.
Answer:-c. The stronger the intermolecular forces, the higher the
viscosity.
If liquid bromine is cooled to form a solid, which type of solid does it
form?
Select one:
a. atomic
b. metallic
,c. molecular
d. ionic
e. covalent -Answer:-c. molecular
In a sample of hydrogen iodide, __________________ are the most
important intermolecular forces.
Select one:
a. dipole-dipole forces
b. London dispersion forces
c. hydrogen bonding
d. covalent bonds
e. polar covalent bonds -Answer:-a. dipole-dipole forces
Lead crystallizes in the face-centered cubic lattice. What is the
coordination number for Pb?
Select one:
a. 4
b. 6
c. 8
,d. 10
e. 12 -Answer:-e. 12
What states that the solubility of a gas in a liquid is proportional to the
pressure of the gas over the solution?
Select one:
a. Entropy
b. Henry's law
c. Dissolution
d. Vapor pressure
e. Enthalpy of salvation -Answer:-b. Henry's law
Krypton has a higher melting point than argon because of its
Select one:
a. hydrogen bonding.
b. stronger dispersion forces.
c. permanent dipole moment.
d. ionic bonds.
e. greater ionization energy. -Answer:-b. stronger dispersion forces.
, Which of the following pairs of liquids is least likely to be miscible?
Select one:
a. Hexane-heptane
b. Hexane-benzene
c. Hexane-acetic acid
d. Hexane-diethyl ether
e. Acetic acid-acetone -Answer:-c. Hexane-acetic acid
What is the name given to a solution that contains less solute than it
has the capacity to dissolve?
Select one:
a. Unsaturated
b. Saturated
c. Solvented
d. Oversaturated
e. Supersaturated -Answer:-a. Unsaturated
An emulsion is a dispersion consisting of a
Select one:
(Version 2) Exam Questions and Verified Answers |
Rated A+ | New Update 2026/2027 | Guaranteed Pass
- StraighterLine
Which of the following statements is true?
Select one:
a. The higher the viscosity, the faster a liquid flows.
b. The viscosity increases with increasing temperature.
c. The stronger the intermolecular forces, the higher the viscosity.
d. Hydrogen bonding in water gives rise to its unusually low viscosity.
e. The viscosity of gases is larger than the viscosity of liquids.
Answer:-c. The stronger the intermolecular forces, the higher the
viscosity.
If liquid bromine is cooled to form a solid, which type of solid does it
form?
Select one:
a. atomic
b. metallic
,c. molecular
d. ionic
e. covalent -Answer:-c. molecular
In a sample of hydrogen iodide, __________________ are the most
important intermolecular forces.
Select one:
a. dipole-dipole forces
b. London dispersion forces
c. hydrogen bonding
d. covalent bonds
e. polar covalent bonds -Answer:-a. dipole-dipole forces
Lead crystallizes in the face-centered cubic lattice. What is the
coordination number for Pb?
Select one:
a. 4
b. 6
c. 8
,d. 10
e. 12 -Answer:-e. 12
What states that the solubility of a gas in a liquid is proportional to the
pressure of the gas over the solution?
Select one:
a. Entropy
b. Henry's law
c. Dissolution
d. Vapor pressure
e. Enthalpy of salvation -Answer:-b. Henry's law
Krypton has a higher melting point than argon because of its
Select one:
a. hydrogen bonding.
b. stronger dispersion forces.
c. permanent dipole moment.
d. ionic bonds.
e. greater ionization energy. -Answer:-b. stronger dispersion forces.
, Which of the following pairs of liquids is least likely to be miscible?
Select one:
a. Hexane-heptane
b. Hexane-benzene
c. Hexane-acetic acid
d. Hexane-diethyl ether
e. Acetic acid-acetone -Answer:-c. Hexane-acetic acid
What is the name given to a solution that contains less solute than it
has the capacity to dissolve?
Select one:
a. Unsaturated
b. Saturated
c. Solvented
d. Oversaturated
e. Supersaturated -Answer:-a. Unsaturated
An emulsion is a dispersion consisting of a
Select one:
