Question

Calculate the pH of the solution:

[OH-] = 1 x
`10^(-11)` M


a

2.7


b

11.0


c

3.0


d

12.0

Answer 1

B. 11.0

Step-by-step explanation:

pH = - log [ OH-]

= - log [ 1 x 10^ -11]

= 11