Acid-Bases -1

Multiple Choice

According to which theory is a base a substance which produces OH- ions in water?

• Arrhenius
• Bronsted-Lowry
• Lewis

Multiple Choice

According to Bronsted-Lowry acid base theory, an acid is a.....

• Proton donor
• Proton acceptor
• Produces H+ when added to water
• Made of H+

Multiple Choice

According to Arrhenius acid-base theory, an acid is....

• an H+ acceptor
• a H+ donor
• a substance that produces H+ in water
• anything with an H+

Multiple Choice

Which reactant in the following equation is a Bronsted acid?

• ammonium
• ammonia
• hydroxide
• water

Multiple Choice

The conjugate acid for NH₃ is

• NH₂

• N

• H₃

• NH₄⁺

Multiple Choice

Choose the conjugate base of HNO₃

• HNO₃

• H₂O

• H₃O⁺

• NO₃^-

Multiple Choice

Choose the conjugate acid of OH-

• HCO₃^-

• OH^-

• CO₃^2-

• H₂O

Multiple Choice

Which property is not associated with acids?

• Sour taste

• strong acids can burn you

• turns litmus paper blue

• reacts with metals

Multiple Choice

What type of paper is used to test for acids and bases?

• Red paper

• Blue paper

• Lined paper

• Litmus paper

Multiple Choice

This type of solutions tastes bitter.

• Acids

• Bases

• None of the following

• Acids & Bases

Multiple Choice

Conducts electricity (has electrolytes)

• acid

• base

• both an acid and a base

Multiple Choice

tastes sour

• acid

• base

• both an acid and a base

Multiple Choice

What are properties of a base?

• Slippery, bitter, does not react with all metals, pH above 7.

• Slippery, bitter, reacts with metals, pH below 7.
• Sour, reacts with all metals, pH below 7

• Sour, reacts with metals, pH above 7.

Multiple Choice

This image represents

• neutralization reaction

• synthesis

• decompostion

• single displacement

Multiple Choice

An organic substance that changes color in the presence of an acid or base

• indicator

• inhibitor

• catalyst

• universal solvent

Multiple Select

Which of the following are properties of acids?

• Acids taste bitter.

• Acids taste sour.

• Acids feel slippery.

• Acids conduct electricity

• Acids turns litmus paper red.

Multiple Select

Which of the following are properties of bases? (choose all that apply)

• taste bitter.

• taste sour.

• feel slippery

• react with all metals

• have a pH of more than 7.