Refer to Q13, and to this solution was then added 0.008 moles of concentrated sodium hydroxide (NaOH). What is the new pH?

Refer to Q13, and to this solution was then added 0.008 moles of conce

1.	Refer to Q13, and to this solution was then added 0.008 moles of concentrated sodium hydroxide (NaOH). What is the new pH?
A.	4.00
B.	4.53
C.	4.63
D.	4.50
Answer» D. 4.50