According to Arrhenius theory, what do acids yield when they dissociate in water?

• Hydroxide ions (OH-)

• Hydrogen ions (H+)

• Sodium ions (Na+)

• Chloride ions (Cl-)

Which of the following is an example of an Arrhenius acid?

• Calcium hydroxide (Ca(OH)2)

• Hydrochloric acid (HCl)

• Potassium hydroxide (KOH)

• Sodium hydroxide (NaOH)

What is formed when an Arrhenius acid reacts with an Arrhenius base?

• Water and salt

• Hydrogen gas and salt

• Salt and carbon dioxide

• Oxygen gas and water

Which of the following compounds is classified as an Arrhenius base?

• Sodium hydroxide (NaOH)

• Sulfuric acid (H2SO4)

• Nitric acid (HNO3)

• Acetic acid (CH3COOH)

What does the term 'ionization' refer to in the context of acids?

• Neutralization of acids and bases

• Dissociation of salts in water

• Formation of ions from polar covalent molecules

• Formation of ions from ionic compounds

Which of the following acids is considered a strong acid?

• Acetic acid (CH3COOH)

• Phosphoric acid (H3PO4)

• Hydrochloric acid (HCl)

• Citric acid (C6H8O7)

What is the product of the reaction between hydrochloric acid and sodium hydroxide?

• Sodium chloride and water

• Water and carbon dioxide

• Sodium sulfate and water

• Hydrogen gas and sodium chloride

Which of the following statements is true regarding Arrhenius acids?

• They yield hydroxide ions in water.

• They yield hydrogen ions in water.

• They cannot be strong acids.

• They do not dissociate in water.

What is the role of water in the Arrhenius acid-base reaction?

• It acts as a catalyst.

• It is a reactant that forms ions.

• It neutralizes the acid.

• It is a product of the reaction.

Which of the following is NOT an Arrhenius acid?

• Ammonia (NH3)

• Sulfuric acid (H2SO4)

• Hydrochloric acid (HCl)

• Nitric acid (HNO3)