Question

Calculate poH if given pH of 9.3

14

4.7

5.01 x 10^-6

Answer 1

4.7 by 14-9.3(ph value)

Answer 2

Answer: Option (b) is the correct answer.

Step-by-step explanation:

It is known that,

pH + pOH = 14

So, pOH = 14 - pH

As the given pH is 9.3. Hence, pOH for the given solution will be calculated as follows.

pOH = 14 - 9.3

= 4.7

Therefore, pOH of the given solution is 4.7.