Question

What happens to the acidity of solutions A and B after

dry ice is added?
Acidity Changes after Dry Ice is Added
Timesec)
PM of Solution pH of Solution
The pH of solution A decreases, and the pH of
solution B increases.
8.5
The pH of solution A increases, and the pH of
solution B decreases.
The pH of solution A increases, and the pH of
solution B increases
8.0
102
72
The pH of solution A decreases, and the pH of
solution B decreases
9.6
6.5
90​

Answer 1

The PH of solution A-decreases and the PH of solution B decreases
9.6
6.5
90

Answer 2

D. The pH of solution A decreases, and the pH of solution B decreases.

Explanation:

Edge2020.