Review Chemistry Chapter 4
CHAPTER 4
REACTIONS IN AQUEOUS SOLUTION
MULTIPLE CHOICE QUESTIONS
4.1 Which of the following compounds is a strong electrolyte?
E
A. H2O
B. O2
C. H2SO4
D. C6H12O6 (glucose)
E. CH3COOH (acetic acid)
Answer: C
4.2 Which of the following compounds is a strong electrolyte?
E
A. H2O
B. N2
C. KOH
D. C2H6O (ethanol)
E. CH3COOH (acetic acid)
Answer: C
4.3 Which of the following compounds is a weak electrolyte?
E
A. HCl
B. CH3COOH (acetic acid)
C. C6H12O6 (glucose)
D. O2
E. NaCl
Answer: B
4.4 Which of the following compounds is a weak electrolyte?
E
A. HCl
B. NH3
C. C6H12O6 (glucose)
D. N2
E. KCl
Answer: B 4.5 Which of the following compounds is a nonelectrolyte?
E
A. NaF
B. HNO3
C. CH3COOH (acetic acid)
D. NaOH
E. C6H12O6 (glucose)
Answer: E
4.6 Which of the following compounds is a nonelectrolyte?
E
A. NaOH
B. HNO3
C. CH3COOH (acetic acid)
D. KF
E. C2H6O (ethanol)
Answer: E
4.7 Identify the major ionic species present in an aqueous solution of NaNO3.
M
A. Na2+, NO3 ─
B. Na+, N3 ─ , O3
C. Na+, N3 ─, O32 ─
D. Na+, N+, O2 ─
E. Na+, NO3 ─
Answer: E
4.8 Identify the major ionic species present in an aqueous solution of Ca(OH)2.
E
A. Ca2+, H+, O2 ─
B. Ca2+, OH2─
C. Ca+, H─, O2 ─
D. Ca2+, O2H22 ─
E. Ca2+, OH ─
Answer: E
4.9 The distinguishing characteristic of all electrolyte solutions is that they:
E
A. contain molecules
B. conduct electricity
C. react with other solutions
D. always contain acids
E. conduct heat
Answer: B
4.10 According to the solubility rules, which one of the following compounds is insoluble
E in water?
A. NaCl B. MgBr2 C. FeCl2 D. AgBr E. ZnCl2
Answer: D
4.11 According to the solubility rules, which one of the following compounds is insoluble
E in water?
A. Na2SO4 B. BaSO4
REACTIONS IN AQUEOUS SOLUTION
MULTIPLE CHOICE QUESTIONS
4.1 Which of the following compounds is a strong electrolyte?
E
A. H2O
B. O2
C. H2SO4
D. C6H12O6 (glucose)
E. CH3COOH (acetic acid)
Answer: C
4.2 Which of the following compounds is a strong electrolyte?
E
A. H2O
B. N2
C. KOH
D. C2H6O (ethanol)
E. CH3COOH (acetic acid)
Answer: C
4.3 Which of the following compounds is a weak electrolyte?
E
A. HCl
B. CH3COOH (acetic acid)
C. C6H12O6 (glucose)
D. O2
E. NaCl
Answer: B
4.4 Which of the following compounds is a weak electrolyte?
E
A. HCl
B. NH3
C. C6H12O6 (glucose)
D. N2
E. KCl
Answer: B 4.5 Which of the following compounds is a nonelectrolyte?
E
A. NaF
B. HNO3
C. CH3COOH (acetic acid)
D. NaOH
E. C6H12O6 (glucose)
Answer: E
4.6 Which of the following compounds is a nonelectrolyte?
E
A. NaOH
B. HNO3
C. CH3COOH (acetic acid)
D. KF
E. C2H6O (ethanol)
Answer: E
4.7 Identify the major ionic species present in an aqueous solution of NaNO3.
M
A. Na2+, NO3 ─
B. Na+, N3 ─ , O3
C. Na+, N3 ─, O32 ─
D. Na+, N+, O2 ─
E. Na+, NO3 ─
Answer: E
4.8 Identify the major ionic species present in an aqueous solution of Ca(OH)2.
E
A. Ca2+, H+, O2 ─
B. Ca2+, OH2─
C. Ca+, H─, O2 ─
D. Ca2+, O2H22 ─
E. Ca2+, OH ─
Answer: E
4.9 The distinguishing characteristic of all electrolyte solutions is that they:
E
A. contain molecules
B. conduct electricity
C. react with other solutions
D. always contain acids
E. conduct heat
Answer: B
4.10 According to the solubility rules, which one of the following compounds is insoluble
E in water?
A. NaCl B. MgBr2 C. FeCl2 D. AgBr E. ZnCl2
Answer: D
4.11 According to the solubility rules, which one of the following compounds is insoluble
E in water?
A. Na2SO4 B. BaSO4