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WorksheetsQuiz on Acids, Bases, and Salts
Total questions: 15
Worksheet time: 8mins
What do acids produce when dissolved in water?
Hydrogen ions (H+)
Sodium ions (Na+)
Chloride ions (Cl-)
Hydroxide ions (OH-)
Which of the following is a characteristic of bases?
Sour taste
pH less than 7
Bitter taste
Turns blue litmus red
What is formed when an acid reacts with a base?
Water and hydrogen gas
Salt and water
Hydrogen ions and hydroxide ions
Carbon dioxide and water
Which of the following is an example of a monoprotic acid?
Hydrochloric acid (HCl)
Citric acid
Sulfuric acid (H2SO4)
Acetic acid (CH3COOH)
What is the pH range for basic solutions?
6-8
8-14
7
0-6
In the Arrhenius model, what do acids produce in water?
Hydroxide ions (OH-)
Hydronium ions (H3O+)
Sodium ions (Na+)
Chloride ions (Cl-)
What is the conjugate base of hydrochloric acid (HCl)?
NaCl
H2O
Cl-
H3O+
Which model does not require hydrogen to define acids and bases?
Hydronium model
Lewis model
Brønsted-Lowry model
Arrhenius model
What happens during the self-ionization of water?
Water becomes acidic
Water becomes basic
Water forms H3O+ and OH-
Water splits into H2 and O2
Which of the following is a characteristic of acids?
Bitter taste
Turns red litmus blue
Slippery feel
Sour taste
What is the general reaction for neutralization?
Salt + Water → Acid + Base
Acid + Base → Salt + Water
Base + Water → Acid + Hydroxide
Acid + Water → Salt + Hydrogen
Which of the following is a Lewis acid?
H2O
BF3
NH3
NaOH
What is the pH of pure water at 25°C?
14
7
0
1
What is the conjugate acid of ammonia (NH3)?
H2O
OH-
NH4+
NH2-
Which of the following is an example of a diprotic acid?
Hydrochloric acid (HCl)
Sulfuric acid (H2SO4)
Acetic acid (CH3COOH)
Nitric acid (HNO3)
