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Chapter 14 Exam

Multiple Choice
Identify the choice that best completes the statement or answers the question.
 

 1. 
Acetic acid is found in
a.
lemons.
c.
sour milk.
b.
vinegar.
d.
apples.
 

 2. 
Acids react with
a.
bases to produce salts and water.
c.
water to produce bases and salts.
b.
salts to produce bases and water.
d.
neither bases, salts, nor water.
 

 3. 
Bases taste
a.
soapy.
c.
sweet.
b.
sour.
d.
bitter.
 

 4. 
A binary acid contains
a.
two hydrogen atoms.
c.
hydrogen and two other elements.
b.
hydrogen and one other element.
d.
hydrogen and three other elements.
 

 5. 
Which of the following is perchloric acid?
a.
HClO
c.
HClO3
b.
HClO2
d.
HClO4
 

 6. 
Which of the following is chlorous acid?
a.
HClO
c.
HClO3
b.
HClO2
d.
HClO4
 

 7. 
An acid ending with the suffix -ic produces an anion with the
a.
suffix -ate.
c.
prefix hydro-.
b.
suffix -ite.
d.
suffix -ous.
 

 8. 
Which acid turns yellowish on standing?
a.
acetic acid
c.
phosphoric acid
b.
nitric acid
d.
hydrochloric acid
 

 9. 
Arrhenius theorized that an acid is a chemical compound that
a.
increases the concentration of hydrogen ions when dissolved in water.
b.
increases the concentration of hydroxide ions when dissolved in water.
c.
decreases the concentration of hydrogen ions when dissolved in water.
d.
decreases the concentration of hydroxide ions when dissolved in water.
 

 10. 
Which of the following is a strong acid?
a.
mc010-1.jpg
c.
CH3COOH
b.
H2SO4
d.
H3PO4
 

 11. 
Which of the following is a strong base?
a.
KOH
c.
NH3
b.
H2
d.
HCl
 

 12. 
A Lewis acid is
a.
an electron-pair acceptor.
c.
a proton acceptor.
b.
an electron-pair donor.
d.
a proton donor.
 

 13. 
An electron-pair donor is a
a.
Arrhenius acid.
c.
Brønsted-Lowry base.
b.
Brønsted-Lowry acid.
d.
Lewis base.
 

 14. 
A species that is formed when a base gains a proton is a
a.
conjugate base.
c.
strong base.
b.
conjugate acid.
d.
strong acid.
 

 15. 
In the reaction represented by the equation mc015-1.jpg mc015-2.jpg mc015-3.jpg, a conjugate acid-base pair is
a.
HF and H2O.
c.
H3O+ and H2O.
b.
F– and H3O+.
d.
HF and H3O+.
 

 16. 
The conjugate of a strong base is a
a.
strong acid.
c.
strong base.
b.
weak acid.
d.
weak base.
 

 17. 
A base is weak if its tendency to
a.
attract a proton is great.
c.
donate a proton is great.
b.
attract a proton is slight.
d.
donate a proton is slight.
 

 18. 
If a substance has a great tendency to give up protons, its conjugate has a
a.
great tendency to give up protons.
c.
slight tendency to give up protons.
b.
great tendency to attract protons.
d.
slight tendency to attract protons.
 

 19. 
Which of the following is amphoteric?
a.
H3PO4
c.
mc019-1.jpg
b.
H+
d.
mc019-2.jpg
 

 20. 
In the reaction represented by the equation mc020-1.jpg mc020-2.jpg mc020-3.jpg acts as a(n)
a.
acid.
c.
spectator species.
b.
base.
d.
salt.
 

 21. 
In the reaction represented by the equation mc021-1.jpg mc021-2.jpg mc021-3.jpg acts as a(n)
a.
acid.
c.
spectator species.
b.
base.
d.
salt.
 

 22. 
In the reaction represented by the equation mc022-1.jpg mc022-2.jpg mc022-3.jpg mc022-4.jpg acts as a(n)
a.
acid.
c.
spectator species.
b.
base.
d.
salt.
 

 23. 
In the reaction represented by the equation mc023-1.jpg mc023-2.jpg mc023-3.jpg mc023-4.jpg acts as a(n)
a.
acid.
c.
spectator species.
b.
base.
d.
salt.
 

 24. 
A salt is not
a.
an ionic compound composed of a metal cation from a base.
b.
an ionic compound composed of an anion from an acid.
c.
a product of neutralization.
d.
a proton donor.
 

 25. 
Which compound is produced by a neutralization?
a.
H2O(l)
c.
Ca(OH)2(s)
b.
HNO3(aq)
d.
H3PO4(aq)
 



 
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