Question 1
The following pictures represent aqueous solutions of binary acids of the type HA where the water molecules have been omitted for clarity.

Determine the strongest acid of the set.
◦ A
◦ B
◦ C
◦ D
Question 2
The following pictures represent aqueous solutions of binary acids of the type HA where the water molecules have been omitted for clarity.

Arrange the acids in order of increasing acid strength.
◦ D < C < A < B
◦ D < C < B < A
◦ D < A < C < B
◦ D < B < A < C