Acids and Bases Practice
8 problems · instant feedback · full explanations
Acids and bases appear in three major models: Arrhenius, Bronsted-Lowry, and Lewis. These eight problems build fluency with proton transfer, conjugate pairs, and telling strong acids and bases from weak ones.
Q1.
A Bronsted-Lowry acid is a:
Multiple choice · Beginner
Q2.
The conjugate base of H2SO4 is:
Multiple choice · Easy
Q3.
Strong acids dissociate completely in water.
True / False · Beginner
Q4.
Which of these is a weak acid?
Multiple choice · Easy
Q5.
The conjugate acid of NH3 is:
Multiple choice · Easy
Q6.
Water can act as both an acid and a base.
True / False · Easy
Q7.
According to the Lewis model, a Lewis acid is an:
Multiple choice · Medium
Q8.
Which of these is a strong base?
Multiple choice · Easy