The titration curve for a diprotic acid differs from that of a monoprotic acid in that, there are two equivalence points. Correct answer: letter C.
Since, the first equivalence point occurs when the solution has been neutralized by half of the protons of the acid, and the second equivalence point occurs when the solution has been neutralized by all the protons of the acid.
Are two different types of chemical acids, and they have different chemical properties:
Learn more about diprotic and monoprotic acids:
https://brainly.com/question/22497931
#SPJ4