How would the calculation of the unknown acid concetration b

How would the calculation of the unknown acid concetration be affected if the final solution after the titration was slightly basic? Be specific. Would the calculated concentration be higher, lower, or the same and why?

Solution

If the final solution is basic this means volume of base exceeds the equivalance point and the volume of base is higher than needed to neutralise the acid.

In this case the calculated concentration of acid is higher. Since the normLity of acid will be higher