Multiple Choice
A diprotic acid H2A has Ka1 = 1 × 10−4 and Ka2 = 1 × 10−8. The corresponding base A2− is titrated with aqueous HCl, both solutions being 0.1 mol L−1. Which one of the following diagrams best represents the titration curve which will be seen? 
A) A
B) B
C) C
D) D
E) E
Correct Answer:

Verified
Correct Answer:
Verified
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