Question

Which pH is the most acidic

Answers choices below


A. 7

B. 14

C. 0.5

D . 1

Answer 1

`0.5`

Step-by-step explanation:

As you know that decreasing in the concentration of OH- (i.e., 14, 13, 12, 11,..) makes to increase in the concentration of H+ ions (5,4,3,2,1).

Answer 2

C. 0.5

This is the answer.

(assuming that the D option is 1, if it is 0.1 then the answer is 0.1)