Question

The following curve represents titration curve of HCI .against KOH. The pH at equivalent point is
Examine the titration curve below and answer the question

• A. 3
• B. 6
• C. 7
• D. 8

Answer 1

The correct option is C 7

In a titration, acid-base react rapidly to neutralise each other. The equivalence point is a point at which the acid and the base (or oxidising agent and reducing agent) have been added in equivalent quantities.

As it's a strong acid-base titration so at the equivalence point, the solution will be neutral and the pH of the solution will be 7. (neutral water pH)

Hence, the correct option is $\text{C}$