Introductory Chemistry Concepts And Critical Thinking 7th Edition By Charles Corwin – Test Bank

Chapter 11 Liquids and Solids

Key Terms

1) What is the term that describes a compound which has lost water of hydration?
A) anhydrous
B) deliquescent
C) efflorescent
D) hygroscopic
E) none of the above
Answer: A
Section: Key Terms

2) What is the term for the temperature at which the vapor pressure of a liquid is equal to the atmospheric pressure?
A) absolute zero
B) boiling point
C) critical point
D) vapor point
E) none of the above
Answer: B
Section: Key Terms

3) What is the term for the angle formed by two atoms bonded to the central atom in a molecule?
A) atomic angle
B) bond angle
C) central angle
D) molecular angle
E) none of the above
Answer: B
Section: Key Terms

4) What is the term for a substance in the solid state that contains particles which repeat in a regular geometric pattern?
A) crystalline solid
B) geometric solid
C) noncrystalline solid
D) regular solid
E) none of the above
Answer: A
Section: Key Terms

5) What is the term for water purified by an ion exchange method?
A) deionized water
B) distilled water
C) hard water
D) soft water
E) none of the above
Answer: A
Section: Key Terms

6) What is the term for an attraction between two molecules with permanent dipoles?
A) dipole force
B) dispersion force
C) hydrogen bond
D) intermolecular bond
E) none of the above
Answer: A
Section: Key Terms

7) What is the term for an attraction between two molecules with temporary dipoles?
A) dipole force
B) dispersion force
C) hydrogen bond
D) intermolecular bond
E) none of the above
Answer: B
Section: Key Terms

8) What is the term for water purified by boiling and collecting the condensed vapor?
A) deionized water
B) distilled water
C) hard water
D) soft water
E) none of the above
Answer: B
Section: Key Terms

9) What is the term for the chemical reaction produced from passing electrical current through an aqueous solution?
A) decomposition
B) deionization
C) distillation
D) electrolysis
E) none of the above
Answer: D
Section: Key Terms

10) What is the term for water containing a variety of different cations and anions?
A) deionized water
B) distilled water
C) hard water
D) soft water
E) none of the above
Answer: C
Section: Key Terms