Question

How will the concentration of H+ and OH− ions change when a substance with a pH 11.4 is added to water?

A) Both H+ and OH− will increase
B) Both H+ and OH− will decrease
C) H+ will increase and OH− will decrease
D) H+ will decrease and OH− will increase

Answer 1

The answer would be D.

:D

Answer 2

option d is the answer

hope it helps