The following three plots show the variation of conductance with mL of titrant added for three titrations of aqueous solutions of $$\text{Na}_2\text{SO}_4$$, $$(\text{NH}_4)_2\text{SO}_4$$ and $$\text{BaCl}_2$$. The molar ionic conductivities in $$\text{S cm}^2\ \text{mol}^{-1}$$

Assign the plots to the respective titrations

A

I-A, II-B, III-C

B

I-B, II-C, III-A

C

I-C, II-A, III-B

D

I-B, II-A, III-C