FINAL QUIZ
Don't worry, you're in the home stretch! Just this final quiz then you're done with your journey through acids and bases.
1. How does the Arrhenius theory define an acid?
a. A donor of protons
b. An electron pair donor
c. A producer of hydrogen ions in water
d.An electron pair acceptor
2. What measurement is found using a titration?
a. Volume
b. Concentration
c. pH
d. pOH
3. What will be the yield when an acid is neutralized with a metal?
a. Salt + H2O
b. Salt + H2
c. Salt + H2O + CO2
d. Acid + Base
4. Which one of these is NOT one of the four families of salts produced in neutralization?
a. Sulfates
b. Nitrates
c. Chlorides
d. Iodides
5. What is the purpose of a buffer?
a. To help a substance maintain a certain pH level
b. To indicate pH
c. To change the color of a substance
d. To neutralize substances
6. If a substance's pH is 9, what is it's pOH?
a. 5
b. 6
c. 9
d. 10
7. If a base is soluble in water, then it is a(n) _________
a. Conjugate base
b. Acid
c. Alkali
d. Strong base
8. Which of the following is NOT a property of bases?
a. Taste bitter
b. Corrosive
c. Feel slippery
d. Increase H+ concentration in water
9. If an acid can completely dissociate it is a _________
a. Conjugate acid
b. Strong acid
c. Weak acid
d. Conjugate base
10. Is the substance that has been dropped on this piece of litmus paper an acid or a base?
1. How does the Arrhenius theory define an acid?
a. A donor of protons
b. An electron pair donor
c. A producer of hydrogen ions in water
d.An electron pair acceptor
2. What measurement is found using a titration?
a. Volume
b. Concentration
c. pH
d. pOH
3. What will be the yield when an acid is neutralized with a metal?
a. Salt + H2O
b. Salt + H2
c. Salt + H2O + CO2
d. Acid + Base
4. Which one of these is NOT one of the four families of salts produced in neutralization?
a. Sulfates
b. Nitrates
c. Chlorides
d. Iodides
5. What is the purpose of a buffer?
a. To help a substance maintain a certain pH level
b. To indicate pH
c. To change the color of a substance
d. To neutralize substances
6. If a substance's pH is 9, what is it's pOH?
a. 5
b. 6
c. 9
d. 10
7. If a base is soluble in water, then it is a(n) _________
a. Conjugate base
b. Acid
c. Alkali
d. Strong base
8. Which of the following is NOT a property of bases?
a. Taste bitter
b. Corrosive
c. Feel slippery
d. Increase H+ concentration in water
9. If an acid can completely dissociate it is a _________
a. Conjugate acid
b. Strong acid
c. Weak acid
d. Conjugate base
10. Is the substance that has been dropped on this piece of litmus paper an acid or a base?
a. Acid
b. Base
11. An acid that loses a proton in a reaction between an acid and a base is a __________?
a. Conjugate acid
b. Conjugate base
12. If it takes 6 mL of 2M acid to neutralize 12 mL of base, what is the concentration of the base?
a. 3 M
b. 2 M
c. 1 M
d. 4 M
13. Which theory of acids and bases defines a base as an acceptor of protons?
a. Arrhenius Theory
b. Lewis Theory
c. Bronsted-Lowry Theory
14. Which one of these pH measures would yield the highest [H+]?
a. 9
b.12
c. 7
d. 3
15. Which of the following is a base?
a. Baking soda
b. Citrus juice
c. Vinegar
d. Black coffee
b. Base
11. An acid that loses a proton in a reaction between an acid and a base is a __________?
a. Conjugate acid
b. Conjugate base
12. If it takes 6 mL of 2M acid to neutralize 12 mL of base, what is the concentration of the base?
a. 3 M
b. 2 M
c. 1 M
d. 4 M
13. Which theory of acids and bases defines a base as an acceptor of protons?
a. Arrhenius Theory
b. Lewis Theory
c. Bronsted-Lowry Theory
14. Which one of these pH measures would yield the highest [H+]?
a. 9
b.12
c. 7
d. 3
15. Which of the following is a base?
a. Baking soda
b. Citrus juice
c. Vinegar
d. Black coffee