Which of the following is true about bases?

AThey have a sharp or sour taste
BThey tend to decrease the pH of a solution
CThey help to build up cells
DThey release hydroxide ions in solution.

Verified Answer :

"b. They tend to decrease the pH of a solution" is the only true statement regarding bases, since it is the acids that are sharp and sour tasting and release ions into a solution.